1986, Chornobyl disaster. Couples, friends, and a risk-taking journalist are woven into the larger framework of the disaster. Panic follows.

What if the terrible general "collapse" of our civilization, the collapse everyone is talking about right now, really happened soon? Several destinies of individuals and families, at different times of the collapse, trying to survive as best they can in a world that is no longer running smoothly, between lack of resources (energy, food ...), riots, panic and insecurity.

Naoto Watari lives solely for his little sister, Suzushiro, until his chaotic childhood friend, Satsuki, storms back into his life. Without uttering a single word, her very presence ignites buried memories and unravels his rigid routine. As tensions rise and secrets surface, Naoto’s devotion to Suzushiro clashes with unresolved pain, threatening to collapse his fragile world.