Undercover Among Guns and Blades: From the Start, I’m Taking Care of the Boss’s Sister-in-Law

[Underworld + undercover agent + ruthless + vivid characters + power struggles]

Ace undercover agent Chen Yang infiltrates a vicious criminal organization, where the sexy wife of the gang boss assigns him to investigate her husband's affair.

Little does he know that, in the process, he will discover what the underworld is really like.

He can't resist the gang boss's wife's seduction.

So someone tells him that the more beautiful a woman is, the more dangerous she is.

When his enemies beg for mercy after being defeated, his heart softens.

So someone tells him that sparing your enemies is cruelty to yourself, and that you have to finish the job and eliminate them completely.

When he discovers that his superior is colluding with the gang boss, he breaks with them.

So someone tells him that the underworld isn't just about fighting and killing, it's about navigating human relationships.

…

In this very different underworld, he loses himself, doubts himself, and eventually finds himself again. He presses on without hesitation along a path drenched in blood and violence.