The Wild Son-in-Law: Sorry, I Can't Marry Your Sister

City life + live-in son-in-law + special forces + play the pig to eat the tiger + face-slapping

Wei Jianhao has no idea who he really is when he marries into the Song family. They look down on him day in and day out, until he unexpectedly gets caught up in a conspiracy involving international trade. Only then does he discover the truth about his origins. His mother-in-law regrets everything when she learns the truth, and even offers her younger daughter to win Wei Jianhao back.