"Marriage first, love later" + "win-win career"
He was a sinister man, and when he met the lively woman, he "thought about where his heart would go in the evening, and Yan Qing was in love with her."
The two went from testing each other in a contractual marriage to working together to deal with court troubles, opening a medical clinic, and popularizing medicine, and finally became the most compatible partners in soul and career.