I wanted a girlfriend, so I tried putting love letters in the shoe lockers of all the girls in my class as a first step.

The protagonist, "Mizutani Ken," was an excellent student with a beautiful appearance and athletic prowess, yet he was unpopular with girls. This continued into high school, and having completely lost his confidence as a man in order to put an end to it, Ken executes a certain strategy. However, Ken has had a childhood friend whom he has been close to since long ago...