The foolish son-in-law Qin Yu wakes up after being drowned in a river, and regains his legacy of peerless martial arts and miraculous medicine. As the surrogate son-in-law of the Tang family, he went into hiding and counterattacked, destroyed the Wolf Clan, suppressed the He family, collected blood Rakshasa, and swept through Jiangcheng's underground forces; he carefully protected his wife and adopted sister, solved the company's crisis for his wife Tang Muxue, improved the formula of the magic medicine, and uncovered the truth behind the murder of his adoptive parents. Along the way, he slapped all the villains in the face, swept away powerful enemies, and grew from a despised fool's son-in-law to a peerless strong man who shocked Jiangcheng.
