C578 True Murderer Emergence

"Sigh!" "I have to change it, I definitely won't be able to do it anymore in the future. I don't dare to do it anymore!"

Hearing that the result of his treatment wasn't as serious as he thought, this guy was actually a bit happy.

Seeing his expression, Ou Zhen's face changed. "But killing isn't so simple anymore! Come! Tell me about it..