The Poor Family's Physician Son-in-Law

Xu Shaoan, a useless live-in son-in-law, unexpectedly inherits the teachings of an ancient book and embarks on a very different life. With silver needles, he heals the living; with magical arts, he helps the dead. He cultivates a benevolent heart devoted to saving the world, and masters medicine, divination, feng shui, and geomancy.