Yoon Hyesung never thought she’d end up in the lowest rank of Supernova Project Season 5—the cutthroat idol survival show where only the brightest rise. Assigned to F-Class and plagued with criticism, self-doubt, and exhausted limbs, Hyesung seems destined for failure… until a mysterious game-like system awakens inside her.Now armed with stat screens, quests, Lucky Roulette tickets, and the overpowered skill <Rewind the Spring>, Hyesung can reset time—at least her own. With sheer determination (and a lot of rewinding), she pushes herself to the brink of collapse, aiming to claw her way from the bottom of the trainee pile to the coveted center position.Alongside charming rivals, surprising allies, and impossible odds, can Hyesung defy expectations, survive the brutal re-evaluation, and shine like a true star?