The Idol Saves the Earth

Introduction to the Work: Crescent, a five-member boy group. The world only knows them as a failed idol group, but they are actually heroes who protected Earth from an alien invasion. The long and lonely war has reached a point where only the remnants need to be dealt with. Lee Byeol, the youngest member of Crescent and the last remaining hero, decides to participate in an idol audition program. The goal is simple: to successfully re-debut and become a popular idol with many fans. However, news arrives that a long-time fan whom Byeol also knows is participating in this survival show. She was definitely a fan who liked me a lot, but I'm flustered by the hostility and blunt remarks I fe...