You decided to fool around with the code of undertale, doki doki style.
It backfires because of course it does, it gets a bit out of control.
And somehow after just one night of accidentally leaving the game on, a certain skeleboi you messed with the code of, found a way out of the game, and into your bedroom. Woo.

And now you ya gotta deal with a monika style obsessed skeleboi who wants to kill just about anyone who gets near you.

So you decide to try and convince skeleboi that he doesn't need to kill anybody for you to be with him or give him attention, because obviously fighting him and trying to get way won't do any good, sides you liked him, and you still kinda do, this'll just be something ya gotta work through with him.
And hopefully no one dies in the process.

Hopefully..