The whole village said that he was the most useless lazy man, but he married the most beautiful widow. Just when everyone thought the couple was going to starve to death, he woke up to the "broken family business system". The harder his wife worked at practicing martial arts, the stronger he would become while lying flat! When his weak wife opened the "Nine Yin Manual" under his guidance, the talent of the martial arts prodigy was instantly awakened, and his cold and calm temperament gradually emerged. While he was walking leisurely on the street, his strength quietly doubled! See how the "strongest assistant" husband joins hands with his wife to counterattack in a unique way, and step by step towards the top of the martial arts world!