National Security Bureau 8: I, the King of Criminal Cases

Zhou Chen traveled through a parallel world and became a national security agent, awakening the criminal king system.
He is very smart and irritable. When he gets angry, he doesn't even bother to say "what are you looking at".
He never talks when he can take action, and he never has any enemies.
Because he will beat the brains out of his enemies on the spot.
Criminal: Can't you afford it?
Spy: Excuse me, don't you have a backswing when you pretend?
Director of the Intelligence Bureau of Sam Country: Big brother, I will follow you in the future.
Queen of Intelligence of F Country: Please, can't you let me go, I'm still a child.
MI6 of Y Country: Have some martial ethics, we haven't offended you, why kill us?
Guoan of Long Country: Comrade Zhou Chen is really amazing. If he is put in the "Into Science", he should be able to shoot two episodes. He is worthy of being a role model for our generation!
...
My name is Zhou Chen, please take care of me.
If I do something wrong.
Are you going to beat me?