Xchara

The son of xgaster he lives in a universe called xtale with his brother xfrisk and his friend cross then Xgaster started doing experiments  he finally created a button call the overwrite then xgaster started getting obsessed with creation of things. He captured the two boys and transferred the X!event code into them they gained immense power  and then frisk started  to gain suspicion with chara and then xgaster allowed them to create things when frisk got his first creation xgaster commanded him to destroy it, but he didn’t  and then xgaster commanded him to do it in control of his mind 10 years later  of suffering, their universe got destroyed, blasting them to the multi-verse. We’re all universe is collided then. chara realized frisk wasn’t in the multi-verse. He was in the omega verse. Then Chara decided to become evil and start a rampage against all universes.