Hidden Watcher
秘め夜伽
A young woman named Yuki finds herself inexplicably drawn to a mysterious figure who appears in her room every night. This silent observer, known only as the Hidden Watcher, never speaks or moves, yet his presence fills her with a strange mix of fear and curiosity. As Yuki tries to understand why he is there, she begins to uncover secrets about her own past that she had long forgotten.
The Watcher's true purpose is tied to a dark event from Yuki's childhood, one that she has repressed. As the nights pass, the boundary between reality and memory blurs, forcing Yuki to confront the truth about herself and the watcher. Each one-shot in this collection explores a different facet of their connection, revealing the hidden threads that bind them together.