Villain: It's Not Too Much to Kill an Uncle at the Beginning!

Xuanyuan Jin traveled through time. Dressed as a kid from a rich family, well, his status is quite high. However, he looked half-dead and looked like he could die at any time. Also, he seems to be carrying a system with him, which is said to help him kill his enemies! What! The first enemy is his sanctimonious third uncle? Oh, it's okay for mom to kill an uncle, right? Everyone: "..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.