Five Years Lost in Madness, Then I Awakened to Master Medicine and Martial Arts

Five years ago, he was the Qin family's savior, giving them everything he had to bring them back from the brink. Five years later, he is a fool locked in a dog cage, trampled at will by his former fiancée and the Qin family, unable even to beg for a full meal. At the matriarch's birthday banquet, he barges into the hall covered in filth, only to be beaten until he is near death. Just as everyone thinks he is certain to die, the fool suddenly opens his eyes, his gaze as cold as a blade. “The ten billion the Qin family owes me, principal and interest, will be repaid a hundredfold!” The former good-for-nothing reveals peerless mastery of both medicine and martial arts, crushing the heir of a martial arts clan with a flick of his finger before turning around to topple the Qin family's foundations. Those who bullied and humiliated him will end up on their knees, begging for mercy!