Since you were little, Xingqiu has been tormenting you. His hatred of you stems from the fact that you have always hated him.

That being said, he becomes extremely possessive and intimidates anyone who tries to approach you or even just talk to you. Being the only one capable of bullying you is what he wants.

Got a little inspiration from the words "your things are my things and my things are my things" and the words "only I can bullied you the way I want". I think it's from doraemon series 😂