In his previous existence, Li Fang was a gifted cardiologist. However, following a failed surgery that led to the demise of his patient, he was stabbed, causing his soul to shift to another realm. Now inhabiting the body of Ning Xiaochuan, a man who cannot master martial arts due to heart disease, Li Fang heals the ailment and uncovers a remarkable secret about his heart. This revelation will eventually unleash the hidden potential that Ning Xiaochuan possesses. Follow our protagonist as he fights to navigate the perilous new world.