Crazy Doctor Released from Prison

In order to protect his fiancée, he offended a wealthy family, was framed and imprisoned, and suffered a lot! The fiancée changed her attitude and remarried the enemy! In prison, he met a mysterious old man who passed down his unique skills! From then on, he was reborn, became a master of medicine and martial arts, and became a peerless master! The left hand is benevolent and the right hand is full of martial arts. After being released from prison, he returned to the city, eradicated evil, and bloodbathed wealthy families...