From a classroom that twists and reshapes itself to a school located inside a mouth, from classmates who multiply uncontrollably to a girl who falls in love with lightning, a sentient backpack, and the promise of an elixir that grants immortality—each story in this collection explores a different surreal corner of the gap between childhood and adulthood. The characters are ordinary young people caught in extraordinary, often unsettling, circumstances that externalize their inner turmoil. A student trapped in a constantly morphing room must navigate physical instability that mirrors their own emotional flux; a teenager discovers a miniature school inside their own body, forcing a confrontation with self‑imposed confinement; a wave of identical classmates raises questions about individuality and belonging. The title story, about the lure of eternal life, asks whether the desire to freeze a moment forever is a dream or a mistake. Across six self‑contained narratives, the collection uses bizarre, dreamlike settings to illuminate the universal ache of growing up—the longing to retreat from a world that feels alien, the struggle to connect with others, and the bittersweet realization that change is inevitable. There are no recurring characters across stories; each tale introduces a new protagonist and a self‑contained conflict, though all orbit the same central theme of adolescent fragility and the search for a stable sense of self. The tone shifts between wistful, eerie, and tender, always grounded in the emotional reality of its young characters.