体育教员简被迫过着两更生存。日间，她在黉舍必要潜躲真实的本人，扮演社会所期看她扮演的脚色。只有在夜晚，她才能与生存中不相关的一群同伙体验她想要的生存。本已习惯云云生存的简，因与一位学生不测在夜店的了解而得知了彼此的奥秘。然而即便云云，简依然没法为这逻辑学生在黉舍的所遭受的冤屈果真暗示抗议。堕进深深自责的简，决定要开端做…

At some point in the future the Earth’s ecosystem collapses. A tough 13-year-old called Vesper, whose father is paralysed, tries to get food for them wherever she can. When she finds a mysterious woman in the forest one day she starts to h…