After transferring to the women-only institution, Kazuki carefully maneuvers through daily interactions that test his ability to remain inconspicuous. A friendly upperclassman extends a helping hand that draws him deeper into school life, and an observant educator begins to suspect there is more to his story than meets the eye. Meanwhile, encounters with the campus standout and a prominent heiress heighten the stakes, forcing him to make choices that protect his extraordinary secret from the world at large.