Flash Marriage, Hidden Billionaire

Peng Mai and Shang Zhan sign the marriage papers without having met. She is getting out from under a family that runs her life, and the match comes through Shang Yuanhong, a friend of hers from a much older generation who knows him. Shang Zhan does not tell her he runs a company. He comes home as an office worker, needles her, and keeps setting small tests to see what she does with them. Peng Mai reads him as a man with no training and no interest in work who is out for a good time, and the two of them misread each other steadily from there. Her closest friend needs someone to try a drug on. Peng Mai starts treating Shang Zhan for a condition he does not have. They go on arguing at every turn, and the feeling between them shifts while they do it.