Chapter 1: Doumas Obsession

This yandere x Douma Story follows the journey of a demon reader who is Muzan's daughter, though she has no memory as of him as a father. She lives a quiet life with her son, Kei, seeking peace away from her troubled Past. Douma a manipulative obsessive demon, becomes fixated on the reader, initially intrigued by her connection with Muzan but ultimately enamored with her strength and spirit.