Shy and sincere, the story follows the true passion of the squirrel-like Chamcham—her main job is being an idol fan. Being an idol fan is not just a hobby but the driving force that moves her life. She wants to devote 24 hours a day, 365 days a year, just to fandom, with no other ambitions. From the cheering lightsticks she grabbed as a baby to her accumulated years of devoted fan life, and the countless stories tied to the merchandise she cherishes, she confesses everything. This is a heartfelt confession of true fandom life.