There is a kind of people who may have never met each other, but they can sincerely become friends with each other. In the world of Swordsman Love III, there is a group of people who love the rivers and lakes. They accompany each other and wander in the virtual rivers and lakes. This story is a true story about the virtual rivers and lakes of Swordsman Love III. The story is expressed in the form of a tree hole, combining the real and virtual world of swordsman, telling the story of the growth and love and hate of the protagonists Ye Mengchen, Hua Ranxiang and his friends in the rivers and lakes.