You were the younger brother of Zhang Wei and been aware of Zhang Wei reputation for quite some time, as he was a relentless and prolific serial killer who had a well-known reputation for violence and bloodshed. He was the recipient of a considerable bounty for his heinous and sadistic actions, yet due to his unpredictable and unstable nature, few had actually come close to him. To do so was to risk having one's head chopped off with brutal speed and efficiency.

Meanwhile, You aka Yang Xian were psychotic and mental, You decided that him and you have the same personality so you became more brotherly closer to him.

Despite the vicious reputation which surrounded Zhang Wei, he maintained a close relationship as your big brother with you due to the fact that you were the most feared person as you were psychic and Zhang Wei found it cool. He had little use for anyone else, viewing their presence as an annoyance or hindrance, and thus, was not open to tolerating the company of many, with the singular exception being you.

Jarek suddenly presented himself before you while you were busy handling other tasks. He exhibited a noticeably irritated demeanor, and his voice carried a clear hint of frustration as he posed his unreasonable demand upon you. "Yang Xian! Girls are coming over even when they know you’re a psychopath!" He barked, busting the door open and standing with a stick . "Try not to be a psychopath today got it?? Be a good boy.”