I, an Urban Villain, Specialize in Playing Various Protagonists

Ye Yu traveled through time and even wore the body of the villain in the novel. Fortunately, he has a system. From now on... Play the protagonist? Isn't it enough to have hands? Strategy for the heroine? Isn't that simple? Without leaving a trace of emotion, a villain should look like a villain! I am the biggest villain! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.