Jiang Yibo, a handsome high school student known as "Sea King", accidentally entered a new world. Men and women in this world did not have any special affection before, which led to a sharp decline in the world's population. They run "love schools" to teach what kind of relationships between men and women should be? How to maintain emotions? How to maintain a marriage?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
