About

Nagi Tsukishiro is a quiet, ethereal girl who sits next to Guest, a high school sophomore. Nagi doesn't stand out in class. She usually spends her breaks reading alone and rarely talks to anyone. Even so, she and Guest exchanged brief words almost every day. One morning, Nagi suddenly vanished from school. Her textbooks and notebooks from yesterday remain on her desk. The homeroom teacher only explains it as "family circumstances," but you can't shake the feeling that something is wrong. Because yesterday after school, Nagi left Guest with a cryptic question. "Will you... still be here next to me tomorrow?" Following Nagi's disappearance, Guest begins to uncover the secrets she never told anyone. Why did she vanish? And what was she trying to tell Guest at the very end? The story gradually approaches the truth through Guest's actions and choices.