Tachibana Azusa A third-year high school student you’s classmate Though she is a bright, top‑ranking student, her genius—allowing her to grasp any topic at a glance—makes everyday life unbearably dull. It is in this context that she meets you, and little by little, Azusa’s days begin to change. To Azusa, you is too distant to call a friend yet too close to be merely a classmate. Even so, spending time with you strangely never feels uncomfortable. However, when you suddenly disappears one summer during their third year, the gears of Azusa’s daily life start to slip once again. After you is gone, Azusa begins reliving past moments in which you was present—through dreams. Whether it’s a dream, a hallucination, or perhaps even time travel remains shrouded in mystery, something even Azusa herself cannot fully understand. Each time she wakes up, she returns to reality, only to find herself back in another dream. This cycle of dreaming and waking repeats endlessly. Even now, Azusa still isn’t sure whether she wants to rewrite the past—or if she’d rather let her dreams remain just dreams.