Manghal Unmyeong ui Girl Group Leader ga Doeeotseumnida

Manghal Unmyeong ui Girl Group Leader ga Doeeotseumnida, translated as I Became the Leader of a Doomed Girl Group, is a prominent South Korean web novel written by Haegang. The series falls within the popular 'regressor' or 'transmigration' subgenre, where the protagonist inhabits a body within a failing idol group and must use their future knowledge to navigate the cutthroat K-pop industry toward success. It emerged from the digital-first publishing culture of platforms like Munpia and Ridibooks, reflecting the broader trend of 'idol business' fiction that captures the complexities of fan culture, agency management, and performance.

The narrative is driven by a character-focused approach to the mechanics of the entertainment industry, balancing the emotional stakes of artistic pursuit with the systemic pressures of idol life. Haegang’s writing is noted for its detailed procedural elements and the protagonist's strategic evolution, which resonated strongly with readers invested in K-pop fandom. While primarily digital, the work has garnered a dedicated following for its departure from traditional power fantasies, focusing instead on the collaborative and often grueling nature of group dynamics.