A pair of good friends who met in high school. The boy liked the girl but didn't realize it at all. They were admitted to the same university and eventually got together. However, the process of falling in love was not smooth sailing. The two walked hand in hand, but they broke up for an inexplicable reason. But the story did not end. The boy started writing a novel. The story of Scorpio and Pisces falling in love and killing each other has just begun...