Li Bianyun, a former rehabilitation coach for the national track and field team, was falsely accused of retiring due to a bizarre doping scandal among his team members. He stayed dormant for three years and became an ordinary herbal restaurant owner. He may seem gentle and modest, but he is actually a person who loves to complain. He also has a golden finger that can accurately sense the medicinal properties of ingredients and predict potential health risks. By chance, he prepared a meal for an injured rising star sprinter, and discovered that the injury was not an accident, but a man-made assassination. As the number of people he came into contact with in the sports circle increased, Li Bianyun discovered that a mysterious black hand was behind the injuries and suspensions of more and more athletes. With his medicinal skills and golden fingers, he complained about the chaos in the sports world while secretly investigating, dismantling the layers of fog, and exposing the conspiracy of the mastermind behind the scenes. He not only cleared his grievances, but also used medicinal food to protect the pure land of the sports world, becoming the guardian of justice hidden behind the sports world.
