[Brother-in-law + Ancient Romance + Palace Fight and House Fight + Machiavellian Strategy + Male Protagonist's Vest]
Ah! The prince of Bei'an is actually the son-in-law!
The prince of Bei'an was assassinated in a brothel, and there was a lot of confusion...
In order to protect his inexperienced son Zhao Jin (whose pseudonym was Zhao Yu when traveling), Zhao Zhi stayed away from the center of power in the court for training. Let him travel.
During his travels, he was unexpectedly recruited as a son-in-law by Sima, a businessman from Yunzhou, and married Sima Yuling.
In Yunzhou, he overcame various difficulties created by Cui Min, Sima Yuling's number one admirer, and successfully resolved the Sima family crisis.
Later, he helped the Sima family expand their business while handling "state affairs."
After these things, the two finally fell in love with each other and continued their story...
