Because of a misunderstanding, Qin Fang had no choice but to marry Lin's family, and since then he has become what others call a useless son-in-law. Unexpectedly, he was actually the successor of an ancient medical sage. When his sister was dying, he started the family inheritance with tears of love and began an extraordinary life. Exquisite medical skills saved lives and injured, and peerless martial arts punished evil and promoted good, making him a legend for a generation. Of course, the most important thing is to win the heart of his beloved wife and live a happy life without shame.
