The Villain and I Are Both Bound to the World-Destroying System?

Li Liuyi is a college student who has not yet entered school. He acted bravely and bound the world-destroying system. Wait, why the world-destroying system? Are you saying that you are twins and one of you also has a system? Hey, have you made a mistake... I think I am decent, right? No matter, for the sake of mankind! I choose to destroy the world! Bite! Binding successful] [Show mission, kill]