Nasa, at the request of his former junior high school teacher, Ms. Yanagi, finds hisself entrusted with teaching a programming class at a high school. But here's the catch—it's an all-girls' school. Surrounded by the limitless energy of teenage girls, Nasa tries to maintain his composure, but deep down, he can't help feeling nervous. A capricious boyfriend, secret admiration for someone, and a multitude of romantic dilemmas that can't be solved by programming, Nasa wonders if he can crack the equation of love! Nasa, at the request of his former junior high school teacher, Ms. Yanagi, finds hisself entrusted with teaching a programming class at a high school. But here's the catch—it's an all-girls' school. Surrounded by the limitless energy of teenage girls, Nasa tries to maintain his composure, but deep down, he can't help feeling nervous. A capricious boyfriend, secret admiration for someone, and a multitude of romantic dilemmas that can't be solved by programming, Nasa wonders if he can crack the equation of love!