Lin Ping'an, a junior college student majoring in pig postpartum care, returned to his hometown after graduation and spent two and a half years practicing. However, he failed to break through the cultivation stage and was rejected in the marriage proposal. He also offended the Martial God Temple. Therefore, he had to leave home and go to the capital city to marry Dragon Yingying, the female war god of the Dasha Clan, in order to save his family.