After a family tragedy turns her life upside down, 16-year-old high schooler Tooru Honda takes matters into her own hands and moves out…into a tent! Unfortunately for her, she pitches…

An isolated city. An unknown enemy. An uncertain past and a prophecy of the future. The children fight the “future” to bring back the “present”. No matter what, they’re going…

A story of encounters and partings interwoven between people; this is a human drama with feelings that touch one’s heart gradually, which everyone has experienced at least once.