Xing Ziyang - a stinky kid who started playing gangsters at the age of three. One day he fell into hell for an extremely boring reason, and then traveled back to ancient times because of his black and white and perverted behavior... But he never expected that he, who was originally a gangster in a small city, actually became the supreme emperor Yu Wenyang, who was admired by thousands of people! Just when he was living his leisurely and perverted life proudly, his sons all came back from the battlefield killing enemies. How should he face those sons who were 5 or 6 years older than him?