Watson learned family medicine since he was a child, but after he was admitted to Tunghai University, he transferred to Western Medicine and Surgery. In each class of interns, only a very few can stay in the affiliated hospital to work, and the competition is naturally fierce. Grandpa Watson left and left him A wooden box with two books inside. One is about the Hua family's medical skills, and the other is about witchcraft. Doctors are benevolent. In an era where interests and desires are intertwined, doctors still need a brave heart.