Weird cases: such as "bloodless knife wounds", "eye disease that only blinds people on full moon nights", "spice that can make people laugh and die in their dreams".
Professional ethics: Jiang Si insists that "doctors treat illnesses but not lives." Faced with the coercion and inducement of the powerful, she uses medical skills as a counterattack weapon to protect the weak.
Hidden thread: Behind every case, there is a vague reference to the "key drug introduction" that made the Jiang family disappear.
