Kimoto Aoi, an editor for a shojo manga publication, steps into a fitness center to assist his senior coworker, Ando Masayoshi, who serves as the deputy editor-in-chief for a health magazine, in generating ideas for his article. Each individual at the gym has their own unique motivations, whether significant or minor. Initially, Aoi shows little interest, but after a discussion with Natsume, a live streamer who interrupts their conversation, he starts to reflect on the question, “What motivates people to go to the gym?”