Oshi no KoFanfic, x Reader & AI Roleplay

The story begins when an obstetrician who once treated a famous idol dies and is reborn, along with her, as one of her twin children. Retaining the memories of his previous life, the protagonist grows up under his idol mother and eventually becomes involved in the entertainment industry himself. The narrative follows various figures within that world—child actors, idols, actresses—whose personal circumstances and pasts gradually intertwine.

The series is known for portraying both the glamour of the entertainment industry and the rivalry and deception hidden beneath it. Its premise, featuring a protagonist who carries memories from a past life, allows the story to depict the industry from both an insider's and outsider's perspective. This structure, combined with the careful development of each character's background and growth, has drawn strong interest from readers.