When Jiang Lai entered Tan's family, he just wanted to live quietly with his beloved woman. However, his mother-in-law forced him, his sister-in-law bullied him, and his love rival suppressed and teased him from time to time. He became a weakling, a useless son-in-law who could be bullied by everyone. After an unexpected car accident, Jiang Lai realized that he was actually a good person in ten generations. The king of hell had accepted the wrong person, and he had the capital to negotiate terms. "I want the most advanced medical skills, with dead bones growing flesh, and my hands rejuvenated." "That's right!" "I want to have the most advanced martial arts, reach the pinnacle, and become a saint." "Yes!" "I want to have a full belly of knowledge, be as talented as I am, and as knowledgeable as I am." "No problem!" Returning with the system, Jiang Lai not only wants to regain his dignity and get his wife Bingshan back, but also trample under his feet all those who have bullied him...
