'I Have Unlimited Magic Skills' blends elements of urban life with a touch of fantasy, focusing on the journey of intern Li Quan as he uncovers an ancient magical technique. By reviving this lost power, Li Quan becomes a hero, impacting the lives of many and creating a legacy filled with legends. The novel incorporates themes of doctors, elemental magic, magic beasts, medical knowledge, modern-day scenarios, a naive protagonist, nurses, and a romantic subplot.