Zhou Guobin's long-awaited trip to Tokyo was just to meet netizen Momo Nogi, who he had been in love with for three years. Suddenly, a mysterious man stuffed Bin with a small book called "Shi" and a condom, threatening him to look for his pubic hair, otherwise he would be exhausted and die! This book "Shi" allowed Bin to meet different AV actresses one after another.
Karen Yuzuriha is a Japanese AV actress active since 2021. Despite having only appeared in 50+ adult movies, Karen has risen quickly as one of the most popular AV actresses in the industry both locally and globally. She debuted in February 2021.