In Search of the Lost Future

Kaori Sasaki, a member of Uchihama Academy's Astronomy Club, survives a road accident that initially appears fatal. She unexpectedly returns to school the next day, with her friends and fellow club members seemingly unaware of her near-death experience. As they plan for the cultural festival, a series of strange events begins to unfold, including an earthquake that prompts a search for its cause. The Astronomy Club becomes increasingly entangled in unexplained phenomena.