Reign Of The Supreme Antihero

Ye Yufei, reborn into a world from a novel he criticized in his past life, now inhabits the body of its doomed antagonist. 
Facing Mu Yanrou, the woman he once loved, he boldly cancels their unwanted engagement, setting off a chain of events that ignites her fury and awakens a mysterious system within him. 
Gifted with a system that fuels his powers through others' anger, Ye navigates his new life with unexpected advantages. 
Can Ye truly rewrite his story, or will old affections and new enemies ensnare him once more?