Watashi no Kanojo

Novelist Yuu Kanamori has published a novel about her mother's death. It received an award, became a hot topic, and even held an autograph session. On the way back, Yuu meets a mysterious girl, L. After which, Yuu became unable to write novels and suffered. The distance between them gradually shortens and she becomes closer to L, who encouraged and supported her? (Source: Futabasha, translated)