Summary
Kim Iwol, a fifth-year employee at Hanpyeong Industries, has spent years juggling his office duties with an unpaid second job: managing the fan activities for his manager’s daughter’s favorite idol group. After collapsing from exhaustion upon hearing the group is disbanding, he awakens decades younger. He is offered a single chance to prevent his sister’s tragic fate: he must successfully debut as a member of that very group, SPARK. The penalty for failure is a horrifying return to his old corporate life with no escape. Using the relentless perseverance and unorthodox skills gained from his previous life, Kim Iwol embarks on a mission to survive the cutthroat idol industry, planning to debut and immediately resign.