In this quirky romantic comedy, high schooler Shirota finds himself in an utterly bizarre predicament when the school's most popular and intimidatingly perfect student, Takane Takamine, reveals her secret: her clothes are alive and refuse to function properly without his presence. The series follows Shirota as he is forcibly recruited to act as Takamine's personal "underwear warmer," a role that thrusts him into a whirlwind of chaos and embarrassment. Takamine, a stoic and overachieving beauty, is determined to maintain her flawless image, while Shirota just wants to survive high school without further humiliation. Their unlikely arrangement forces them into constant, awkward proximity, blurring the lines between annoyance and affection. Balancing slapstick humor with genuine moments of heart, the show explores themes of vulnerability and the absurd lengths people go to for acceptance. As their strange partnership deepens, both must confront their own insecurities and the growing, undeniable connection between them.