Revenge of a Born-Bad Villain

I'm the son of a murderer. The girl next door took me in.

But one day, she helped a young couple.

The woman claimed that my sister was trying to seduce her boyfriend,

and found someone to assault my sister to death.

She even boasted, “I'm mentally ill. Even if I kill someone, what can you do to me?”

But she didn't know I was born bad to the core.

My sister died just like that.

I won't let a single one of them get away with it!