(A/n: So I don't have much to say except that I wasn't originally going to make this 2nd part however last part was getting too long thus making this one. Other than that I hope you guys enjoy. ;3)

- Last Part -
~ Ruin's POV ~

Ruin: "Hush now, don't fret my dear. I assure you, your death will be quick but painful. I shall promise you that."

Miku: *says in a muffled tone* "You fucking insane Yandere!"

Ruin: "I know I am."

Miku: *still muffled* "Fuck you!"

Ruin: "Goodnight dear Miku. I wish for you to have a blissful eternal sleep darling."

With that I plunge the blade of the knife deep into her chest. Once I did that she gasped for air a little then her chest fell flat as she stopped breathing when her heart stopped beating.

- Current Part -
~ Ruin's POV ~

After I knew Miku was completely dead, I gently set the body down and closed its eyes. I then yank the knife out of her chest which still splattered me in her blood. This makes me shut my eyes with a groan of annoyance as it did, mainly because of me wishing it didn't.

The reason I don't like getting covered in blood after a kill is because I don't like getting messy. I prefer to be a clean killer, I guess that's just because of the Sun half of me. Plus blood in general is just a pain in a buttocks to get out either way because it stains if not cleaned up soon enough.

Anyway, I tried not to pay attention to my quite literal bloody mess. So I tried to ignore it for now and put the body in a trash bag. I then mopped up the blood puddle until it was clean.

After that I unlocked the door of the room I just cleaned after killing Miku in and headed for the kitchen's trash compactor. Once there I throw the body into the trash compactor and turned it on knowing it goes down way below the Pizzaplex further than even where I originally murdered her.

I then quietly say to myself "There. She shall never bother us or even come between us again dear Solar~"

After that I head to one of the kitchen's sinks and thoroughly washed the blade of the knife including the handle even if I knew animatronics like myself don't even have fingerprints. Either way, once I finished that I put the knife back where I found it.

Once I placed the knife back where I found it I washed off myself to hide the fact I just murdered someone. Plus I wanted to wash the blood off as soon as possible before it ended up staining me. In fact with that thought I started roughly cleaning myself out of annoyance and anger cursing under my breath ever so often as I did so.

The reason as to why I started cleaning myself so angrily is because I'll be honest it, pisses me off that I killed so well and didn't even get a single drop of blood on me. Yet as soon as I pulled the knife out of Miku's chest I get immediately covered in it as it squirted on me.

Either way, once I finished freshening up I hack into the cameras in the vicinity I was in and turned them back on. When I turned them back on this once again just looked like they weirdly glitched out.

After that I headed back to the daycare and up to the room Solar and I shared together. Only to run into Solar just as I entered into the room. He sounded both worried and the slightest bit mad.

Solar: "Ruin! There you are! Thank god!"

Ruin: "Heh, evening my dear Solar Darling."

Solar: "Where the fuck have you been!? I've been looking for you everywhere since I got back from the lab! You said you would be in the theater but you weren't!"

Ruin: "Oh Darling, you're on the verge of tears."

Solar: "No shit! I... I didn't know where you were!"

Once he said that I had to come up with a quick lie as to where I was. It had to be a lie that wouldn't get me caught for where I really was and what I was actually doing. So upon quick thinking I thought of something.

Ruin: "I was in storage. I had to go there in order to get what I needed for tomorrow."

Solar: "Then you could've at least texted me that!"

Ruin: "Next time I will. Apologies if I gave you a scare Darling. I didn't mean it."

Solar: *sighs* "Don't worry about it. I'm just glad you're safe."

I was then pulled into a hug and a kiss by him. Of course I couldn't resist either and returned both of them. In fact I was now pressed against his chest feeling him shake slightly. He really was worried silly about me and where I was. However, he did calm down after a little bit and that's when we both pulled away.

Ruin: "Speaking of which, why were you so worried anyway Darling?"

Solar: "Oh I don't know, maybe because of fucking Nexus, Dark Sun, or even Creator being around!"

Ruin: "Think about that logically Darling. What would any of them want from me? I wouldn't be able to offer them anything. So by all calculations I'd be nothing more than useless dead weight to any of them."

Solar: "I don't know!"

Ruin: "Darling, even if they were after me, I'm perfectly capable of taking care of myself. I wouldn't let them hurt me."

Solar: "I know. I was still just... worried... ok."

Ruin: "Anxiety..."

Solar: "I... *sighs*... yeah. Sometimes I swear my anxiety got worse after death."

Ruin: "How so?"

Solar: "I don't know. I just feel more anxious than usual at times. I've felt that since coming back."

Ruin: "Now that you mention it, that does make sense. You were actively anxious when you were dying. I still remember you saying "I don't want to go" as one of the things you said when you found out you were."

Solar: ....

Ruin: "So I can only assume your spiked anxiety every now and then is a trauma response from immediately coming back from that as it was one of the last things you remember. Just like how I'm aware Lunar wouldn't stop running when he first came back from death."

Solar: "Yeah."

Ruin: .....

Solar: "I know you regret killing me still as you forever will. That thinking you're now responsible for causing my anxiety to be worse than it was prior my death. However if it makes you feel any better I'm still an Eclipse so I'm still part Sun you know. Thus meaning sometimes I just get more anxious than usual on occasion. So it's not primarily because of a trauma response due to coming back from you killing me."

Ruin: "Fair. So I assume this was one of those said occasions if I'm not mistaken."

Solar: "No shit. I get anxious about my boyfriend missing. Shocker."

Ruin: "Aw."

Solar: "Shut up. It's just especially when said boyfriend says he'll be in one place then only finding out he's missing from said place when I actually go to find him. It's only made worse when I've known since coming back that there's villains actively around who are most likely trying to kill my family I care deeply about."

Ruin: "Fair enough."

Solar: "Exactly."

Solar: "Other than that, I'd also like to apologize for what happened with Miku today. You shouldn't have had to watch her flirt with me like that nor even heard me yell at her like I did. I just had built up anger I needed to let out I guess and her annoying me only made that built up anger worse. Thus making me snap like I did."

Ruin: *smirks* "I Guess You'll Just Have To Make Up For It Then~"

Solar: *realizes what he means by that* "Goddamnit Ruin!"

Ruin: "What~"

Solar: "Genuinely, why have you been so much more horny and desperate for me than you use to be? I literally just allowed you to fuck me like a day ago. Yet you already want to do it again?"

Ruin: "I... *knows why but can't say so he doesn't find out the truth*... I don't know how to answer that."

Solar: "I want an answer at some point hun."

Ruin: "Perhaps it's just because you being dead for months sparked that in me."

Solar: "I don't get how that would but okay."

Ruin: "You know the saying Darling, "time apart makes the heart grow fonder" and I'll just leave it at that"

Solar: "I still don't understand really but whatever."

Ruin: .......

Solar: "Other than that, maybe at some point I'll "Make Up For It~" as you call it. Just not tonight because I won't lie, I'm still a little sore from the last time you did it."

Ruin: "Oh Really~"

Solar: "Shut up."

Ruin: *ignores him* "What Still Hurts A Little From It~"

Solar: "Ruin. Hun. I love you, really I do but I really rather not answer that question. All I'll say is I really fucking hate being forced into submission then forced to be bottom when I'm a fucking Dom who always tops."

Ruin: *chuckles* "Fair Enough Darling~"

Solar: "Good~"

Ruin: "But really, on a serious note here. When you apologized for Miku and for me witnessing that as well as you yelling at her like that, it's honestly quite alright. In fact seeing you yell at her like that was honestly quite... *clears throat*... sexy."

Solar: *slightly blushes* "Really?"

Ruin: "Yes."

Solar: "I... I honestly don't know how that was but, whatever floats your boat. I won't judge."

Ruin: "Yeah."

Solar: "Anyway aside from that, it's late and I'm pretty tired."

Ruin: "Now that you mention it, I'm quite fatigued myself Darling."

Solar: "Want to head to bed then?"

Ruin: "Oh I'll be more than happy too."

Solar: "Alright."

With that we turned out the lights then both headed to bed. We snuggled up for a little while then to my surprise I noticed Solar had fallen fell asleep first as he was already fast asleep. He wasn't kidding when he said he was pretty tired.

When I noticed Solar was asleep as fast as he was I softly smile and place a hand on his cheek. I then started gently stroking his cheek with my thumb. While I did that I once again restate something quietly to myself.

Ruin: "Goodnight My Dear Darling Solar. You shall forever be mine and only mine. I shan't let anyone take you away from me. And if they try, you shall never find out the truth of what truly happens to them~"

After saying that I ended up giving a quiet little insane giggle. I then finally wrap my arms around him and quickly fall asleep myself snuggling close to him.

End A/n:
And I'm ending this oneshot here. In fact this is the last part to this specific Evil/Yandere Ruin thing. However, just know it won't be the last. The reason being like I said in the End A/N of last part was that I had A LOT of fun with this AU. So because of that look out for more Evil/Yandere Ruin AU oneshots in the future to come. Yet because of still having writer's block as well as no motivation to write it probably won't be as soon as y'all like me to update. So just be patient with me which I know you all are and I couldn't be more thankful for that. Other than that I hope you guys enjoyed this oneshot as it was approximately 2015 words in all by the end of it. So until next time...
"Stay Awesome, Stay Safe, Have A Great Day Wherever You May Be And Remember I Love You All And I Will See You Guys Escalater. Peace Out My Pups" ;3