Sano's ambition is to be the school's coolest guy, and has been gathering popularity among the female students day by day. However, there's a wall that he just can't overcome, and that is the second year, Azuma. Even with his notoriety for being a playboy, Azuma is still overwhelmingly popular, and that doesn't sit well with Sano.

A silent serious very cool blonde is obsessed with a cute senpai, since elementary. After stalking said senpai, he got to see something that gave him a pretext to finally approach him. But he can't express what he really wants, so he ended threatening him.