Despite his poor test scores, Oota finds entertainment in the enigmatic Kashiwada, a classmate with an unreadable expression. Determined to crack her calm facade through pranks, Oota's attempts hilariously fail, earning him a reputation as the class jester. Meanwhile, Kashiwada remains a mystery, her inscrutable demeanor a puzzle to all. As their unlikely bond deepens, they grapple with the age-old adage of whether opposites truly draw together.