After Five Years of Being Crazy and Stupid, I Woke up and Became a Master of Medicine and Martial Arts.

Five years ago, he was the savior of the Qin family and helped bring the Qin family back to life; five years later, he became a fool locked in a dog cage, trampled on by his former fiancée and the Qin family, and even denied food. At the old lady's birthday party, he burst into the hall covered in filth, but was beaten to the point of death. Just when everyone thought he was dead, the fool suddenly opened his eyes, his eyes as cold as knives - "The Qin family owes me one billion, with interest, repay it a hundred times!" In the past, the good-for-nothing had demonstrated his mastery of medicine and martial arts, crushing the heirs of the martial arts family with a snap of his fingers, and threatening to overthrow the foundation of the Qin family. Those who bully him and humiliate him will eventually kneel down and beg for mercy!