Sasaki is a diligent senior actively involved in three clubs and two committees. He is always willing to lend a hand despite receiving multiple requests for assistance. Meanwhile, Ikuzo is a distant figure, choosing not to participate in any activities. However, despite being a peculiar loner, Ikuzo seems to be inexplicably drawn to Sasaki, shadowing him like a lost duckling. Even though Sasaki is a popular and outgoing person, he struggles to distance himself from Ikuzo, especially when he invades his personal space.