Hello. This is Raygha in first chapter of UnderCONTROL invade RWBY verse. UnderCONTROL is AU about Player, Chara and Frisk as different entity and Player is caretaker of the universe. But more like watcher. This Player is a bit AU than canon player. This one can do hacking, modding, everything what US can really do. But still, this is not SI-OC, more like manifestation of True Players (US) Maybe this will become one shot. But if YOU demand more than I'm gladly make another chapter. Until then, its just experimental chapter. Now lets begin.

proofread by Thatguywhowrote

-II—II-

"You're not above the consequence."

Those words echoed through my ears. The girl with red eyes and brown hair, wearing striped green and yellow shirt talked to me after taking control of Frisk.

She is the first Fallen Child I awoken by calling her name. The creator of this universe told me to name the first fallen child. I don't know why but I named it Chara. Chara is an abstract entity who was once human, but she is currently nameless. Therefore the Creator asked me to name it.

Chara, nameless nothing more than once her history, has now awakened and became my companion in this world.

I didn't recognize her at first but I realized she had been my partner for my entire adventure with Frisk as my vessel.

She is the narrator of the entire journey. She explained everything to me, about every detail in this world. And she loves puns. Sometimes she made me laugh with her comments. She is a good companion when I do the Pacifist route.

And there is Frisk. Eighth fallen child who fell to this underground. She can't speak properly and can't quite see clearly. But with help from me and Chara, we guide her through Pacifist route. Frisk unfortunately can only communicate with gesture, every monster in here can understand what Frisk is trying to say.

Once I made Frisk go to the True Pacifist Route, Chara found her purpose and left this world at the end of the journey. She realized her purpose is to see everybody happy.

But with Frisk leading a happy life and Chara leaving this world, I grew bored and lonely again. I have visited countless worlds before this. I visited a world where a hedgehog is the protagonist, a world where a dog is the goddess of the sun. And much, much more.

When I was going to use True Reset, Flowey tried to stop me and called me Chara. Even though I'm not Chara, Flowey still called me that since I'm not telling him my true name. I can't even talk directly to the innerverse people.

He said, "Please let Frisk be happy and move on to another world."
Heh. I must say, this is the first world I encountered that is aware of my existence. Even that merc with a mouth can only be aware of me but can't directly perceive what I am doing.

Flowey is one of them. And then Sans and possibly Asriel and lastly Annoying Dog. All of them aware of my presence which is rare for anyone in the universe to be capable of. But I don't care about Flowey, so I'll go for True Reset.

True Reset. It is a power to make everything return to its original form. Even the most self-aware people like Sans can't survive this reset.

Now I began on another route that is quite intriguing me. Genocide Route. I killed every last one of Frisk's friend, every monster that was once Frisk's friend doesn't even remember who Frisk was because of True Reset. But Frisk still remembers them, though she can't do anything about it. She always cried after one of her former friends got killed. But it's not Frisk who killed them, it was me. I want to see where is this going by killing everyone just because I can.

After reaching level 20 from killing all these monsters, Chara in this timeline found her true purpose. It was Power, not happiness like Chara from the Pacifist timeline. Chara in here is able to absorb my Determination and become stronger than me and override my control towards Frisk. She killed Flowey, and then Sans.

And now here I am. Chara destroyed 216 Timeline with one blow, and I now face her. She wants my soul in exchange for restoring the former world. She knows that I don't have full authority of the Universe, that's why I can't reform the world back even with True Reset in my arsenal. True Reset only works in a universe where I reside.

But now the universe itself is gone, blown away by this red-eyed girl. She knew that I still want to play some more, but giving up my soul? I won't do that. Even if I didn't really need a soul. My soul itself contained unimaginable power.

I won't give my soul to anyone.

Then I laugh. Softly, slowly going louder. She got confused at my sudden act and for the first time hearing my voice. It's actually impossible to communicate with me. You can't communicate with an entity that isn't even bound to reality itself. But since she absorbed my determination, she was now able to hear me.

"You say I'm not above the consequence? Then how about you? Can't you just force me into giving my soul to you? Since you say you have such higher determination and have absolute authority of this universe? Hmm? You can't, right? That's because we are in complete different realities. Your prowess will never reach me because our realities are far too different. You know that I can do 'that', don't you?" I ask her with a red, sinister smile wide across my slender face.

"I know. And I can't do anything if you manage to use 'that'. But don't you want to redeem yourself from your sins? Isn't that why you came back here, into the world which only void resides?" She puts her own sinister smile. She knows everything about me and I know everything about her since we shared a connection when our determination merged into one.

"Redeem myself from my sins? Why should I do that? This is all just a game to me, there is nothing to apologize for. I'm here only to visit you." Chara was a little bit surprised and her grin disappeared momentarily before smiling again.

"Hooh? And why is that? Do you want to see my face while getting erased by you? You're really sadistic, aren't you?" She isn't even afraid of getting erased. Maybe her determination is high enough to ignore a mental breakdown. But yes, if I wish to I can erase her out of existence simply with one flick of a finger.

But come on, where would the fun in that be?

"Join me. Ill show you again what is right" I extended my slender hand to her. She just stared at it, then to me, all the while confused.

"You want me to join you? *chuckle* join what, exactly? Did you not want to exchange your soul for this universe?" Said Chara, rather amused as she regained her composure.

"I can't give it you. I won't let you become an Outerversal entity like me. So? What do you say? Do you want to come with me? Having more fun on exciting adventures is one thing that you like, right? Or would you rather stay here with Annoying Dog over there for all eternity?" I said, pointing at Annoying Dog who was sleeping soundlessly.

Annoying Dog is the creator of this universe, but he doesn't even care that his universe is already destroyed and just sleep in this void.

"I guess I'll come. I don't know what are you planning but I guess I'll stick around some more. But I want to ask something, why are you not giving your soul to me? I know the guilt in you is immense because you killed them just because you can and you feel sorry for picking a wrong choice and awakened me to an even more hateful existence, and for that I thank you. So what made you change your mind?" Chara curiously asked, her face never losing its sinistry.

"Heh… Why should I care about them? They are not my friends. They're Frisk's friends. I realized that no matter what I do to gain a happy ending with them, the one who will get acknowledged is none other than my vessel. In this universe, it is Frisk. No one thanked me except the creator itself. I'm sick of it! I want to get recognized by people from the universe I save, not just creators! Whatever world I came in, its always my vessel who gets all the credit. So I chose to end things badly for my own amusement and... and then I met you, and this is the first time I have ever communicated with someone. You are the first to ever directly speak to me." I told her as she just stood there listening carefully.

Yes, that was my life. I'm just a lonely entity who doesn't even have a single friend. I can't interact with a universe without a vessel. And when I make friends with innerverse people, they're obviously my vessel's friends, not ME. I can only pick a choice, not directly communicate with them. I'm merely a guide.

And then I visited this world and did what a good guy would do: saved all the monsters. But I got tired with this disgusting, never-ending cycle. I want something new! I want someone who can really communicate with me. And here I am. Chara, the embodiment of my will to kill, a part of me that came into being because I did the Genocide route. That's why now she can see me and communicate with me, because I was her origin.

Now this is what I call entertaining.

"Hmm…Never thought you had that kind of thinking. We have the same grudge against the world, right? And you still want to bring me along even if I destroyed your amusement right now?" Chara spoke before laughting sadistically.

"No." Her laughter stopped and she glared at me. "I'm not interested in this world anymore. I'm more interested in you. I will let you come with me to another universe - no, I WANT you to come with me. Do you accept?"

Chara, feeling more confused now more than ever, remained silent. 'Me? Of all people, me?! This entity is really unpredictable. But I guess it's going to be interesting.'

"Fine. I'll go with you." She crossed her arms, standing boldly and sheathed her knife as she continued, "I'm getting tired of wandering around aimlessly in this Void with that dog anyway. From now on, I acknowledge you as my partner! Let's rule another universe again with our supreme power!"

-II—II-

The two entities visited another universe which intrigued them the most, a universe where humans are on the brink of extinction. How will both of them act upon this new setting? Will they choose the path of destruction and send everything existing into ruin? Or will their decision be swayed by the world towards its preservation? It is you who gets to decide, True Players. Your choice will affect that universe greatly, so pick one carefully. Which will it be?

1- Save it?

2- Destroy it?

Remnant's destiny is in your fingers.

Done! Pick one will ya? That 2 are route what Player will take with Chara in Remnant. Yeah sadly, no Frisk and other monsters. But hey this is my first attempt at creating Undertale story. So tell me if I got something wrong. See you again.