Ink and Abyss stepped forward, as they looked at Error, who is standing before them, ready to attack the both of them.

[There should be a GIF or video here. Update the app now to see it.]

[There should be a GIF or video here. Update the app now to see it.]

Both of them standing at the same height, Ink and Abyss walked towards Error, ready to fight against him, although, Abyss feels like this time, it will be a very different, news experience. Abyss, Ink, and Error stared at each other, and their scarves waved by the winds blowing onto them, as the eyes never left each other, as if they are expecting one of them to attack the other at any second. Black paint drips down from Ink's paintbrush, ready to use it's ability in case Ink needs to make someone that can prepare for the worst that Error is going to do to Ink and Abyss. Error snorted, like this is the funniest, or rather, the stupidest and more recurring thing he has ever seen, though admittedly, he has never fight against both Ink and Abyss side by side, as he than spoke out to both Abyss and Ink.

"Honest-nestly, I-I-I-I should be enraged by you both app-app-appearing before me. And yet...all I feel towards the both-both-both o-o-o-of you is petty annoyance."

Abyss and ink stopped walking and stood in front of Error, as Abyss spoke out.

"Honestly, I'm surprised to. You usually go out in a tirade and have a temper tantrum. But seeing this calm...heh...it seems Error404 taught you well, made you mentally mature much more greater than before."

Ink than points his Large Paintbrush at Error, as he than spoke out to him.

"It's time to bring you down, Error, once and for all!!"

Error flexed his fingers for a bit, as he than spoke out.

"This-is-is time willlllllllllllll be different. I-I-I-I have much m-m-m-m-more power and tricks up my slee-eeve now."

Error than grinned, as he than fired an Error Gaster Blaster at Abyss, as Abyss than fired his Gaster Abyss Blaster to counter it. But this time, the Error Gaster Blaster is a bit more stronger than before, as it began to push back at the Gaster Abys Blaster V.3. Abyss was shocked, as he and Ink than got out of the way, as the Error Gaster Blaster hits a building, which destroys it in one blast. And this is just when the use of one Error Gaster Blaster had been done by Eror Sans himself.

Ink and Abyss were shocked at what had just happened, as they could not believe this.

"Woah, Error404 has certainly trained him well. Now he's much more stronger than ever. We need to be careful in this!"

Ink spoke out, as Abyss nodded his head at Ink.

"Agreed."

Error than turned his head towards Ink and Abyss, before he charged at them, blue strings about to be released from his fingers. He was about to use them on Ink Sans, when all of a sudden, without warning...

Ink fired a bunch of sharp Ink Bones at Error, before reforming them into an Ink Gaster Blaster, which fired at Error before he'd react to what was gonna happen to himself next. But Error teleported out of the ink blast, and resumed his fight against Ink Sans, and show that this time, he is not here to hold back what he has.

He than leapt up into the air, and suddenly fired white strings from his fingers. Ink was trapped, but he wasn't being controlled. Usually, Error had once tried to control, but as he had no soul, it didn't work for him. But the White Strings are very new, as they are now trapping Ink in place.

Error than reeled Ink to his position, and punched him extremely hard in the face, sending Ink flying backwards. Ink leapt up into the air, and used cyan paint, and turned it into liquid nitrogen, in order to freeze Error. But Error got out of the way, as the ground froze, and Ink landed down on top of it. Error than fired his Blaster, with Ink getting out way, and the frozen ground shattered, as Ink than used his Black Paint to make a large wall. But this time, Error's Blaster began to crack the wall, forcing Ink to teleport out of the way, as Error broke through the wall, with Ink thankfully unharmed. But Error suddenly teleported behind Ink, and wrapped him in his blue strings, before sending him flying into a building, making a very loud crash, and damaging it very badly. Error still frowned, as he knows that he missed someone that was with Ink. Than, he turns to look at Abyss, before trying to attack him from behind.

Abyss looks behind him, as he tries whatever he could to try and dodge Error. But Error grabbed him by the leg with the Red Strings, and began to burn his leg.

"AAAAAGGHHHH!!!"

Abyss than fired a crystal at the string, severing it from his leg, as he teleported next to ink, his leg began to heal from the terrible burn.

"Okay, that is very new. Error never did that, along red strings that burns people. Looks like Error404 did teach him some stuff Huh?"

Abyss said, as Ink nodded his head, while he stood up.

"Well...you can also come up with tricks too, you know, Abyss."

Abyss nodded, as he than leapt up into the air, and made Crystal Spheres, before launching them at Error. Error tried to grab them, but as soon as he did, they exploded into Abyss Shards, which scattered all over the area everyone's in. Error got hit in the leg and arms, but this did very little, as Error than made green strings, and healed the damage that he had taken from the Abyss Shards.

Abyss was stunned, so he spoke out to Ink.

"Well, looks like he's evening the odds on us."

Ink nodded, as he than spoke out to Abyss.

"Agreed, which is why we need to even this on our end. But how we'll do it will be a tough question, since he has become much more stronger than before."

They than looked back at Error, who than began to stand up. He than glares at Ink and Abyss, as they glared back at Error. The glitched entity flexed his fingers, as he prepares to summon his blue strings, while Abyss opened his palm, and prepares to fire his Abyss Shards at Error. Ink simply gripped onto his extremely large paintbrush, in case he needs to make something that can work to the advantage of both Abyss and himself, in order to beat Error and send him back to Error404.

Abyss and Error crouched, as they get ready to charge at each other. But before Abyss could leap at Error, Ink ran forward and jumped into the air, as he charged at Error, and Error leapt at Ink, as he than summoned the Blue Strings, and tried to ensnare Ink into it. But Ink leapt up into the air, and made a slash of black paint, in order to cut the strings and protect himself from them. But Error teleported into the air, and fired red bones at Ink, sending him back down as fast as he could. Ink than looked behind him, as some Error Gaster Blaster appeared right under Ink, as they fired at Error's command

Ink got hit full blast by the Error Gaster Blasters, but he is still alive. However, he is now more hurt this time, much more than when Error was not trained by Error404. When that happened, Error grabbed Ink by the right leg, and flung him down to the ground, in which he crashed into the ground, and lucky for Ink, his paintbrush is still here, not damaged from the blast. Ink stood up, his legs shaking from the power of the blast, but Ink is not going to give up, and he is going to keep on fighting against Error, regardless on how powerful he has become, thanks to his superior. Error than teleported in front of Ink, and prepares to ensnare him inside of his Red Strings, so that he can give him agonizing pain, but than, all of a sudden, Abyss leapt towards Error, and punched him hard in the face, knocking him away. But Error quickly recovered, and fired the Red Strings at Abyss, who than fired his Abyss Shards at the Blue Strings, in order to slice them up badly.

"Alright, Error. You had your fun with Ink. Now it is my turn to take on you."

Abyss spoke out at Error, who than scoffed.

"You-You-You Thi-i-i-i-i-ink you ar-are-re-are capab-b-b-ble of taking me down, Abyss, just like from last time? Th-Th-Th-This time, I-I-I-I-IIIIIIIIIIIIIIIIIIIIII learned to be-to be-to be-to be much m-m-more betttttttttter than what I had thought of l-last-t-t-t-time-e."

Abyss cracked his neck, as he spoke out to him.

"Amuse me, if you can, Error."

Error still frowned, as he spoke out in his calm tone.

"I-I-I pla-an on doi-oin-ing that-that-that-that, Abyss."

Abyss than flies in fast towards Error, as Error leapt towards Abyss, as they began to do combat against each other.

Abyss ducks under Error, who had tried to attack him, and than fired combat with each other once again, to try and bring the other version of himself down to the ground, to death itself. And it is very difficult for either counterparts of Sans, due to Error now having way more power than before. Abyss fired an Abyss Chain, but Error was able to avoid it. He than fired his Blue Strings at Abyss' left arm, but Abyss glowed blue, as he than raised his left arm, making Error lift straight into the air, before he got blasted by the Gaster Abyss Blasters. Error than began to fall down, and narrowly avoided getting hit by an Abyss Chain. He than dug his strings into the wall of a building, and began to go down slower, and safely lands. Error than turned to see Abyss, as he began to fight against Abyss again. Abyss leapt up into the air, and fired more of the Abyss Shards down at Error, who than jumped away from the Ruler of the Abyss. The Denizen of the Anti-Void looks at his hand, and changed the Blue Strings that he had used, into the Illusion Strings. But as he did, he than leapt back, as Abyss than fired an Abyss Chain at Error, who than fired an Error Gaster Blaster at Abyss, who teleported to avoid getting hit by the destroyer's Gaster Blaster. He than curled up into a ball, and he got hit. But when the blast died down, Abyss is still fine, as he than stood up, looking a little but unhappy. He than fired his Abys Shards, as Error used the Blue Stringd on his left hand in order to defend against them. He than extended his right hand, and fired the Illusion Strings, while also firing a Red Bones, and aimed it to get Abyss in position. And it worked, as Error's Red Bones fired Abyss to leap to the right to avoid getting hit.

Abyss was about to attack, but than, suddenly, he got hit with the Illusion Strings, making him stop, his eyes blank and black, as he sees what the illusion is all about.

Abyss, inside the mind, looked around, and sees blackness at first. But than...he saw somethings around him in the darkness. Around him, are corpses of his father, dangling and hanging by black strings, as if Error had gathered his father from different timelines, and lynched them, Error was horrifed, as he held his hands to his face.

"No. No. Please no."

Abyss spoke out, as he was frightened at what he is seeing. He can't move, he can't scream, he can't even feel. It's as though his body shut down, making  him stand up like a statue, as he cannot not Elon ute stare are the cop roses of his father. But before he knew it, suddenly, the black strings snapped, as Abyss looked and Ink is back up onto his feet again, ready for combat against his nemesis once more. Ink leapt towards Error, as the combat between the destroyer and protected resumes.

Ink swung his large paintbrush, as Error fired his strings out of the tips of his fingers to grab him. He fired a large slash of paint from his paintbrush, as he than turned the black paint into a net, in order to try and trap Error, so that he can be able to stop his rampage and not hurt anyone else that is around. But Error teleported, and got out of the way before the net he made from the black paint could restrain him. But Ink, using his own version of his creativity compared to Abyss, rose the paint puddle upwards into the air, and turned the paint into large arms, with than had hands at the end of it, and attempts to grab Error. But Error used his Error Gaster Blaster to blast away the Hands. Ink than used yellow paint to make lighting strike Error, but Error got out of the way. Needless to say, Ink is not doing so well trying to beat Error . But than, as Error began to lift upwards, he noticed that there is someone coming towards Error very fast from behind.

Abyss, with his scarves be turned into wings spread up as far as it could go, flies fast over Error and tries to attack from above, in hopes he can serve lay damage him without having to kill him. But Error immediately saw the surprise attack coming towards him in just a single second, and got out of the way to avoid getting hit by using his teleportation at the very last moment. And needless to say, Abyss was not to happy about what just happened, having missed his chance to attack Error. He than tired to fire an Abyss Shard at Error, but he simply flung it back with his Blue Strings, forcing Abyss to avoid it as fast as he could. Thankfully, Error isn't going to be unscathed, as Ink is ready in case this were to happen. And he is ready to do his magic right here and now, all for Error.

Ink still smiled, as he gets ready to counterattack, his right eye turning into what looks like a target scope of a gun. He than fired Ink Bones at Error again, only this time, these ones are very hot. Ink grabbed them, but as soon as he did, his hands began to burn, and he immediately let's go of them, as they dropped down to the ground with a splat. Ink than fired more sharp ink bones at Error, as he does everything that he can to avoid getting hit. He stepped on a puddl, and quickly gets his foot out of it, as the puddle turned out to be cyan paint, which became ice. Than, he felt a cut on his cheek, and looks to see Abyss standing there, his finger pointing at Error, as he had shot a crystal shard. Error than fired an Error Gaster Blaster in order to incinerate Abyss so he can be dealt with. But Abyss is not going to let that happen.

Abyss than summoned 3 Abyss Shards above his finger, and leapt up into the air, before he fired them at the ground. At that moment, the Abyss Crystals began to grow, before the ground cracked, making a wall of crystal. The Error Gaster Blasters hit the wall, but the wall did not get damaged or scratched in anyway. In fact, it remained intact, despite the power increase that he had gotten from training with Error404. Ink reappears next to Abyss, and decides to reinforce the defenses for a little bit.

Ink uses his Paintbrush to create a wall of paint, which defended against the Blaster. Although, this time, Ink made the wall a little bit stronger, and it simply made the wall crack. But he than got out of the way, as Error began to summon forth another blaster, in which he tries to break through the wall. Abyss and Ink looked at each other, as Ink spoke out to Abyss.

"Abyss, do you have a plan on how to deal with this?"

Abyss than spoke out to Ink, with strain present in his voice.

"What Error is doing is just insane! We have never dealt with this from Error before. In order to deal with him, we need to know what he can do, as well as the way he attacks, in order to try and win against him!"

Abyss than but his thumb, as he than spoke out to himself.

"Just how do we deal with an Error Sans that is much more stronger than before, as well as being more intelligent and having more magical strings that are at his disposal? And more importantly, how many tricks does he have up his sleeve that he has not used yet?"

As he did...he than felt something strange within himself. He looks down, and sees his soul, which is floating out of his body for some reason.

Than, all of a sudden, the Abyss Crystal on his coat, it began glowing, along with his right eye, as Evolution began to activate. He does not know why...but something is very wrong with his body right now. It's like it wants to be reformed, as something else entirely. Abyss is unsure what to do in this scenario.

"What in the world? What is this?"

Abyss spoke out to himself, as he has never felt something like this before in his life. This is so new to him.

But than, all of a sudden, Error appears in front of them, and tries to fire at them with an Error Gaster Blaster.

"WOAH!!!

Ink and Abyss got out of the way, and leapt I've the wall that they have made. But than, all of a sudden, Error was able to appear beside them, and fire an Error Gaster Blaster at them, sending them flying. Ink and Abyss felt agony, but as they did, Ink, feeling a strange sensation on his mind, touched Abyss' soul. And when that happened, both Ink and Abyss began to glow, as they began to initiate a transformation that has never been done before. Than, before everyone realizes what was about to happen...

[There should be a GIF or video here. Update the app now to see it.]

A powerful explosion came out of complete nowhere, as both Error, and the ORC, which Error forgotten about, and Abyss and Ink didn't see, covered their eyes, due to a powerful blinding light appearing out of where Abyss and Ink were both at.

"What in the-what the fuck's this?!"

Issei shouted out, as he looks to see what is going on. Rias looked as well, and sees a humanoid figure coming down. The humanoid figure landed on the ground, and then, when the glowing stopped, the appearance of it has been revealed.

To everyone's shock, a new being took its existence. It resembles Ink Sans, but with Abyss' scarves and gem, although the gem is now rainbow-colored, with the right eye purple and the left eye diamond shaped with a turquoise color. This new entity smiled, as it looks at Error, who is very shocked at this unexpected turn of events.

"Wh-Wh-What the-e-e-e-e? What have you-you-you-you done?"

Error spoke to the entity. The Entity than looked at down, and than observed parts of itself...before smiling.

"Wow! This is wonderful!!"

The entity spoke out, as he began to spin around in the air like he's a ballerina. The voice of this new entity, it is filled with Ink's and Abyss' voices. Although the voices of the 2 protecter of the AUs have very similar voices, Ink's is a much more lighter tone compared to the voice that Abyss has when he speaks. Error snarled, as he spoke out.

"It-It-It does-s-sn't matter wh-what new t-tac-tactic that you are using now-now. I will defeat you both."

Error spoke out, as he than fired his Blue Strings at this new entity, before he avoided it, and spoke out.

"Yeah, this is incredible. Ink? Abyss? Ink!Abyss is who we are, and you, Error? We will defeat you to protect this world's future!"

He than fired a Gaster Blaster, the eyes drip ink from the eyes, and than, the Blaster fired, with the paint being shot out of the Gaster Blaster, as Abyss Shards are hidden inside of the ink. Error got hit with them, and got pierced in the chest. But this does not stop Error, as he teleports back onto the ground, and he looks up at Ink!Abyss, as he than spoke out to them.

"I-I-I don-n't care o-o-of what or who y-you a-a-a-are. I-I will still defeat-ea-eat you."

Error than launched Blue Strings at them. But than, Ink!Abyss pulled out a that has been hidden inside of the pocket along within a pencil, and made a black liquid come out of it. He than formed Abyss Crystals around it, and with the 2 of them combined, he used it to create a canon made of crystal. The crystal cannon took aim, and fired a ball of condensed black paint at Error, which than exploded as soon as it had struck Error, causing massive damage to Error. Error than rose up from the ground after a minute of being down, black paint dripping off of his body. He stood up, and fired his Error Gaster Blaster at Ink!Abyss. But Ink!Abyss snapped the fingers of his right hand, and than, one of Ink!Abyss's Gaster Blaster had reappeared, and fired back at the Error Gaster Blaster, and the 2 collided, and this time, both Gaster Blasters are evenly matched, before the both of them exploded. Than, both Sans' attacked each other, as they rushed and clashed against the other. And this time, they are both even in strength as well. Error punched Ink!Abyss in the chest, causing him to spit out black paint. But Ink!Abyss punched Error under the head, and struck the jaw, sending him flying upwards. He than raised his hand up, and made an Abyss Chain covered in Ink, which is than fired at Error Sans. As soon as he was struck by the Ink Abyss Chain, it exploded, and Error became trapped inside of an Ink Net with Abyss Shards holding the Ink Strands together, and he is having trouble moving. Error growled, as he cannot believe what is happening to him now. But he kept himself calm, and fired the Error Gaster Blasters at himself, and was able to get the net off of him, though the Abyss Shards dropped on top of his body. Luckily, it didn't hurt him. He than stood up, and looks to see Ink!Abyss having appeared before him again. This time, he manifested a Paintbrush with a crystal hand. 

Error fired an Error Gaster Blaster at Ink!Abyss, who responds by making a wall made of paint. And this time, the wall was now strong enough to hold back the blast, just as Ink was able to do before Error had became this strong. Error than teleported behind Ink!Abyss and tried to blast him, but he turned into Black Paint and slipped out of the way, as Error Sans missed, and instead hit the paint wall again. Ink!Abyss than smacks Error away from the wall, looking at the destroyer of the AUs. Ink!Abyss than held his hand out towards Error, and used his Gravity Magic to send Error flying into the air, before Ink!Abyss spreads his wings, and flies up to attack Error. He struck at Error with his Crystal-Handled Paintbrush, before hitting them back down to the ground, with Error covered in paint. Ink!Abyss lands behind Error.

"Give it up, Error, you can't win."

Ink!Abyss spoke out, as Error stood up.

"W-W-Well than..."

He stood up, as he than turned his head to speak out to the Sans Fusion.

"Than it seems I was right to save the best one for the last."

Error than points both his middle and pointer fingers, and his thumb acted like a target scope, before he than fired what seems to be a black, glitchy beam from his fingers in the gun hand gesture that he had made. But the beam was too fast, and Ink!Abyss was hit, as his body began to distort and warp, as his body began to be affected by the beam that had hit the fused Sans.

He collapsed to the ground, as his body began to melt, as he than spoke out.

"What in the...what is this!!"

Ink!Abyss shouted, as he looked at his fingers, as heh began to melt. But thanks to the power of Evolution, his healing is working at overtime. Error than walked forward, as he than spoke out.

"This-is-is...it's called the Glitch Ray. I made so I can follow my superior-or-or's footsteps, after his technique, the God Ray. It isn't as-as-as powerful, as it can only effect organic entities. But, I-I-I-I-I-I can do so many things with the Glitch Ray. I can either try and con-con-control the both of you, so you can become my servant...or-or-or-or...I can make the 2 of you melt...until you see but a husk. And since you regenerate with Evolution...well...try getting out of this one, Ink!Abyss."

Ink!Abyss' eyes widened a bit, as he realized that he is going to be doomed in a few moments. He can't look.  He as he began to close his eyes...suddenly, his body began to glow yellow, as the glitch effect was suddenly gone.

"WHAT?!!!"

Error shouted out, as Ink!Abyss looked to the side to see someone that he didn't expect to see.

"Eri!"

Ink!Abyss shouted out happily, not expecting her to suddenly arrive. Her horn is glowing yellow. Looks like her Rewind power was able to save Ink!Abyss from being destroyed. Eri spoke out to him.

"Big Brother! Are you okay now?! What happened to you?!"

Ink!Abyss spoke out.

"I'm okay, Eri. Don't worry...as soon as I finish Error off!!"

He than aimed his hand at Error, and summoned 6 Gaster Blasters, ink dripping from their eyes, as he is ready to take down Error.  But than, suddenly...

PRAAAAAAAAAAAAAAAAAWWWWWW!!!!!

A black blast of energy appeared out of nowhere, and struck the ground. This made Ink!Abyss stop, as he looked to see someone approaching. And needless to say, when the future came into view, Ink!Abyss was not happy to see who it was that has decided to make an appearance before his eyes.

"Error404!!"

Ink!Abyss shouted out, as Error404 smiled, his blue teeth showing, and than he spoke out to Ink!Abyss. His voice sounding like Error's, but it does not glitch and stutter, unlike his apprentice.

"Ink...Abyss...I never thought that I would see the day...that you both would combine. Nevertheless...this changes nothing. I am still stronger than you, no matter how much of a boost in power you had gotten with that fused form you are in."

Ink!Abyss snarled, as Error404 helper Error Sans ip, as he than spoke out.

"But for now..."

He raised his left hand up, fingers in a snapping position, as he than spoke out to Ink!Abyss.

"We shall both leave."

[There should be a GIF or video here. Update the app now to see it.]

He snapped his fingers, and both Error and Error404 disappeared, as the retested back to where Nightmare and his new allies are at. Ink!Abyss snarled, as he than began to glow, before he than splits back into both Ink and Abyss, separately.

And needless to say, both Ink!Sans and Abyss!Sans are extremely pissed off that they let Error404 get away with Error Sans this easily. Than again, he is the strongest counterpart of Sans created.

"Damn it!! They got away!!!"

Ink shouted out, as Abyss spoke out to Ink in a much calmer and a much more controlled tone.

"Well...nothing that we can do for now, Ink. For now, let's head back to the others, and-"

"BIG BROTHER!!!"

Abyss turned around, and he sees himself being hugged by Eri, who is so overly relieved to see that Abyss is fine.

"I'm so happy you're okay!!

Abyss smiled, as he than rubbed her head, in order to assure her that he is in fact still alright. Ink sighed, as he than spoke out to the other 2.

"Well, at least Error is taken care of. Let's go back and report this back to the group we've made."

Ink nodded, as they began to head back to Atlas. Paint began to come out of his hands, as he prepares to make a portal to Atlas.

But as he did...

"Wait!!"

Abyss and Ink turned to see Rias coming towards them. Abyss, not wanting to deal with Rias, immediately summoned an Abyss Chain, and aimed it, with Ink holding his Paintbrush, ready to swing at Rias.

Abyss glared at Rias, as Eri backed away behind Abyss. Ink puts a hand on Eri, as if he is acting as the second protecter to Eri. Abyss glared at Rias, as he than snarled.

"Now what? You're gonna try and threaten Eri's life, the same way you threatened Atla's and having killed my pet Owl, Hope, Rias. Well, not happening on my end, Rias. Besides...I have got more important matters to deal with."

Rias spoke out, and this time...she sounds calming, and a little lamenting...oddly.

"Sans...I know you hate me...about what happened...and I won't deny that...after that battle with Error...it made me realize how rotten I was, after I see myself caring for my peerage and when we almost died at this Error person. But...I need to know what is going on so I don't lose them again."

Abyss scoffed, as he spoke out.

"Why should I listen to the one who had killed my pet owl, who was the living memory of my father? For all I care, you and the rest of your peerage can die for what you have done to me. And besides...I highly doubt that you are being honest with me about regretting killing my owl. For all I know, you could be faking it to try and lure me into a false sense of security."

He glared at her, as another voice spoke out.

"I can explain it to them."

He looks and sees Sirzechs Lucifer arriving, as he than spoke out to Abyss and Ink.

"Ozpin and James Ironwood informed me of the situation that you are in. And since they are involved in this, I believe it is best to tell them, as we are now in a incident that will soon come out. Best prepare it with even the ones that you hate the most, even me...Sans."

Abyss snarled, as Akeno spoke out.

"Where do we discuss this?"

Sirzechs than turned and spoke out.

"Back in the Underworld. And Sans...Ink, if that is your name."

Ink nodded, confirming that it's his name, as Sirzechs continued.

"You can go back to Atlas. None of us are going to stop you."

Abyss was surprised, but he does not speak back, as Ink opened a portal to Atlas with his paintbrush, before Ink, Eri, and Abyss jumped in, as they instantly came back to James Ironwood's office, with the others waiting.