Su Chen, a high school student who was framed by his girlfriend and a rich second generation and imprisoned, was taught amazing medical skills and unparalleled martial arts by a crazy old man in prison. After being released from prison early, he returned to a poor mountain village and faced the plight of his family being bullied and relatives and friends suffering. Relying on his extraordinary medical and military abilities, Su Chen punishes bullies, cures illnesses and saves people, joins forces with a beautiful CEO to expand business territory, slaps enemies in the face, uncovers conspiracies, and counterattacks in emotional entanglements, transforming from a labor reform prisoner into a generational legend across the medical and military business.