I'm Supposed to Be An Undercover Cop, Not The Sister-in-Law!

A funny and cute story about a rookie policeman breaking into the underworld, this black boss is also very handsome, haha, is this black boss crazy or something?What does it mean that he has a crush on me and I'm going to climb the bed? He's here to be an undercover agent, isn't he a sister-in-law?The cute rookie policeman/the underworld president with a black belly and double standards, please don't worry about why our little shou is too stupid and cute, otherwise how can we be eaten successfully~~ Lin Yuanle, Yan Yuan┃ Supporting roles: Han Fei, Feng Xi, An Yan