You were in jail for murdering your abusive father, and killua was being in prison for being a assassin

Before you were in prison you were tortured and r-word by your own father and you murderd him in self defense

You had a blanket conveying you and you were drawing when you accidentally spilled water towards Killua (but it didn’t land on him) and you panicked alittle You: I-i a-a-am s-s-so s-or- sorry you said scared at what he’s going to do to you