Y/N and Katsuki made it and up ahead was a gigantic monster as they guessed it's a leader. It looks like he can control metal, but somehow it's powerful. They heard a cry and they darted their eyes, spotting Melissa falling off the destroyed pieces of the tower until Izuku zipped in and caught her. Her and Katsuki reached to the top of the tower and beneath them, there's chaos and wreckage. She looked and saw All Might having trouble with the giant metal pillars and noticed that metal guy was wearing something around his head that made him very strong.

"Hurry up and get crushed!"

"All Might!" Izuku cried out.

Ice trapped the giant metal pillar, stopping it.

"Right on time." Katsuki smirked.

"I knew they would come. Let's do this." Y/N said, activating her power again.

"Hold on to me."

She nodded as he turbo boosted, joining the fight straight to where the leader was.

"Go to hell!"

As he released the powerful explosion, it didn't work on him as the leader created another giant metal pillar against the explosion as they collided. Katsuki's hand twitched and he held it in pain in midair, knowing he's already in his limit.

"How can you get beat up by such a lame last boss? Huh, All Might?!"

Katsuki turned to Y/N who's holding on behind him and she nodded. He grabbed her and spin her as hard as he could and threw her towards the pillar that blocked the attack. Her atomic power glowed from her body and did a roundhouse kick against the metal. It actually broke it down somehow, shocking everyone and the leader. The leader growled and brought out more giant metal pillars towards her. She dodged them all as she did her best not to get crushed.

"You better get up, All Might! Let's fight this together!!"

"While you can... the villain..." Shoto said, ice and flames visible on his sides.

"Todoroki! Everyone!"

"We'll take on the lumps of metal!" Eijiro cried out, activating his hardening Quirk.

"Yaoyorozu, take care of things here!" Tenya said, getting into his running stance.

"Right!"

Both Tenya and Eijiro rushed in to join the battle.

"With my students motivated, I can't be held back by some stupid limit!" All Might cried out.

Tenya and Eijiro destroying the metal pillars, Katsuki bringing out more explosions to destroy any metal coming his way, ignoring the pain, Y/N kicking and punching the giant metal pillars that tried to crush her with her atomic power, and Shoto bringing out ice crystals, trapping the metal.

"I need to go past my limit, and go beyond! That's right, Plus Ultra!"

All Might managed to get past the giant metal pillar and flew up as the pillars that are trapped from Shoto's ice broke out and aimed towards All Might. He easily destroyed every pillar with his fist as he came closer to the leader.

"Carolina... Smash!"

All the metals are destroyed as the bright light blinded them for a moment.

"Prepare yourself, villain!"

But All Might was caught in the metal strings that held him in one place. Y/N gasped to see the leader crushing to where All Might's past wound is that stay there like a curse and it's hurting him as he howl in pain.

"All Might!" Izuku tried to reach for him, but the pain in his shoulder caused him to collapse.

"Damn it!" Katsuki tried to destroy another giant pillar, but his muscle fibers are getting worst and they're too fast. He fell after.

Shoto created more ice crystals, but they kept on coming and he jumped out of the way as he flew in mid-air. Y/N was getting tired as she's now in her limit and the pillar behind her pushed her down, making her fall as well. Everyone is losing as the leader was too strong and what he did next, shocked everyone. He brought out giant piles of metals and brought them towards All Might, crushing him to death. Everyone screamed for him. Izuku was pissed and jumped to where All Might is as green lightning sparked.

"Detriot... Smash!"

Izuku destroyed all the metals and got All Might out safely. They said something that Y/N couldn't hear and saw them stand together as they face the villain. They ran towards him together, making the leader even more pissed off that they don't know when to give up.

"You're the one who doesn't!" Katsuki shouted, bringing out his last attack as he destroyed all the metal.

Izuku and All Might kept on running as more pillars are coming their way, but Shoto stopped them and brought out more ice crystals to block them as they're destroyed.

"I won't let you!"

Y/N jumped up and kick and punch all other more pillars that are heading their way with her last atomic power before they disappeared. They're now close to the leader and they jumped up.

"Out of my way!" the villain leader shouted.

He made the ground shake in places as the floor crack, making the others fall down. Y/N fell in midair after releasing her attack as she thought she was about to get hit when she felt the pair of arms caught her. She looked up and saw Katsuki and Shoto who saved her from the fall. She checked to see everyone is fine as they got out of the destroyed pile. They look up to see the floating giant cube above the leader made of metal. All Might and Izuku are flying as they brought out their fist together. This is their final showdown, making them all cheer for them with all their might.

"Go...!"

"All Might!"

"Midoriya!"

"Get him!"

"Finish this, Izuku and All Might!"

"Go... beyond! Plus Ultra!!👊👊"

After both of their fists collided against the metal villain, a powerful bright light exploded out with a big cloud and a destroyed pieces of metal went flying everywhere. It was silent as they watch the whole aftermath take place.

"Did they do it?"

"They did it..." Mineta said and pumped out his fist into the air. "They finished off the villain!"

"Alright!"

"It's over!"

The joyous sound was heard as they celebrated their victory. Y/N brightly smiled for the first time as she felt so alive. She turned to see both Katsuki and Shoto smiling. This shocked her and smile even more to see Katsuki actually smile.

"Wow, what? I don't think I have ever seen you smile before."

Katsuki turned to see Shoto and Y/N giving him the look in his direction. He scowled and looked away, making her slightly frown and wish to see it more often.

"Don't get use to it, Y/N! You stupid.."

She shuckled and patted his head. She at least, expected him to slap it away, but he let it slide and let her. She look up ahead, spotting Melissa and Izuku from the very top okay and fine.

"Deku! Melissa!"

"You did it, Midoriya!"

"Are you two okay?" Tenya asked.

"We're fine!" Izuku waved at them. "All Might and the professor are fine, too!"

"Are you all okay?" Melissa called back.

"We're fine!"

"Good job, you guys!" Y/N gave them thumbs up.

The battle wasn't easy, but with the help of everyone, the villains were finally defeated. They all did it together as a team.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Y/N, Eijiro, and Katsuki headed back to the hotel room, feeling tired from all the fight. Eijiro opened the door for them after he unlocked it.

"Ahh, we really ended up doing a lot, huh?"

Eijiro found his I-Phone on the bed and check on it.

"Ah, there's my phone! Wow!! I have so many messages!! They were so worried!"

Katsuki and Y/N have been quiet for some reason until she spoke up.

"Are you doing okay, Eijiro?"

Eijiro turned to her and chuckled with a tiny blush.

"Are you guys still worried about what happened back there?"

"I'm not!!" Katsuki snapped.

"W-What else should I be worried about? The cat?" Y/N blushed, trying to joke around.

"Ah! They're going to postpone the opening act for tomorrow." Eijiro said, looking at the text. "So we're all going to meet at noon for a barbecue, and All Might is going to be there too!"

"Barbecue? Sound delicious." Y/N said.

"So let's rest until then, 'kay? Tomorrow we're going to eat a lot!"

Eijiro stopped to see Katsuki had his hands in his pockets and Y/N was holding her arm. They're hiding something as she nodded and was heading towards the bathroom. He grabbed both of Katsuki's and Y/N's wrist and brought them up for him to see.

"E-Eijiro! What are you doing?"

"Hey! Don't touch me, you...!!"

Eijiro saw Katsuki's hand all burned from the explosion he brought out and as for Y/N, she had a bruise on her left arm.

"You..."

They pulled their wrist away from Eijiro.

"It's nothing."

"It's not that bad.."

"It's obviously not nothing or not bad..."

"I just used my Quirk too much. It'll be cured soon." Katsuki said without facing him.

"The Hulk villain grabbed my arm very tight and he caused a bruise after I made him release me. But it's fine. It's only for 2 weeks before it heals." Y/N said, looking down.

Eijiro stare at them for a moment, well, mostly on Y/N. He then hugged both of them, catching them off guard.

"Wh... What are you doing?! Let go, Shitty Hair!"

"Eijiro...?"

"You two... are the best!"

Y/N suddenly feel spark for some reason and she doesn't know what it is. But she like the hug. Katsuki though, he kept on trying to push him off to let him go as he look like he's going to die, but he kinda feel appreciated for someone who respects him and look up to him as a friend. He'll never admit it. She hugged Eijiro back, making him grin as she didn't noticed that he gave Katsuki the look, like he's a winner. 

"Thanks, Eijiro. Really. You know? Tonight was a blast and I actually had fun."

"Really?"

"Yeah. It feels good to be alive. I never knew I would travel to many other beautiful world I get to see."

"I'm glad that you feel that way, Y/N. I never regret taking you home with me."

Katsuki raised his eyebrow. Y/N looked at him then to Eijiro and nodded at him to explain to him. She wouldn't mind having Katsuki know about her past since he's a good friend as well as others.

"I'm gonna go and take a shower."

The boys nodded as she went inside and lock it. Katsuki turned to Eijiro who rubbed the back of his neck.

"Where should I start? Oh, yeah. Before I save her, I..." Eijiro started explaining as Katsuki listened.

Y/N closed her eyes as the hot water got into her face, relaxing. She took a deep breath as her mind was thinking of what happened from everything they had went through.

"Mom... Dad... I miss you... Thank you, God for a beautiful life that I always wanted to have."

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

It is now the afternoon after they got their good sleep as they arrived with all of their classmates and All Might. They all had sticks of meat from barbecuing as they smell so good. Y/N tried it on her first bite and she love it as she immediately eat them all and took a second stick, making Eijiro and others chuckle at her cuteness.

"Bakugo! Here's the food!" Eijiro said, bringing out four sticks of meat.

"Hah?"

Y/N noticed that his hand is still burned from last night. She took the stick from Eijiro and brought it out to Katsuki, making him look at her.

"Mind if I feed you instead since you hand is... you know?"

Now this shocked him and his squad as well as others. Y/N expected him to threaten her, but instead he actually took a bite out of the meat from her.

"Hmph..."

Y/N was speechless. She then said that she'll get him some drink. Eijiro, Denki, Hanta, Mina, Izuku, and others deathly glare at Katsuki who smirked while chewing. Y/N came back with the drink and sat down next to Katsuki, feeding him more.

"Heyyy, Y/N? Mind if you feed me??" Denki said, giving her the pleading look.

"Why? Is your hands hurt?"

"Yeah, Dunce Face. Are they?"

Denki went gloom, feeling rejected and secretly glare at Katsuki.

"You lucky bastard.."

Eijiro clench his fist that he'll get her affection some day. Izuku couldn't help but question about Katsuki letting Y/N feed him. Shoto felt himself mad as his flames went out from his left side and All Might immediately patted out. The girls pouted as they wish they can do that to Y/N.

Y/N stare out the view and then the sky as the eagle flew over them. She also noticed that the Pteranodon is also flying along with the eagle, making her look like she's never surprised. Her I-Expo adventure was crazy and interesting.