The male protagonist and the female protagonist are childhood sweethearts and both have excellent grades. The male protagonist has liked the female protagonist since the second grade of junior high school. He has taken great care of the female protagonist and given all his preferences to the female protagonist. The two got married after completing the college entrance examination. Not only did they get engaged during college, they also founded companies and achieved great success. They became well-known figures in the business world. They were competitors on the outside, but they were couples sleeping together...
Concept: purely fictitious