Since we've torn the masks off, might as well go all out—what kind of idea is this?
Han Yu suddenly realized that compared to his master, Old Lu is the truly wild one. He only cares about his own Liangzhuang and wouldn't care less about what chaos ensues outside.
It was different when his master was around. Though also a bit unrestrained, he would plan thoroughly before acting. Perhaps it was because he came from a Civilian Soldiers background and always thought about warfare; he never fought a battle without confidence. He would either not make a move at all, or everything would be under his control.
Not like Old Lu, who just acts, never considering the consequences.
In critical moments, one must stay calm and can't just listen to everything Old Lu says.
If we really did as Old Lu said, it would mean going into battle shirtless against others, turning the situation into a group of outsiders—public security police—coming here to cause trouble.