Auris is a girl trapped in an alternate reality while Jaison will become the key to saving humanity.
Etta is a mystery, hidden beneath her seemingly permanent stone cold expression. Tino, on the other hand, is open and determined.
The world is collapsing, and they intend to save it - however, their mission has a strict time limit: 559 days exactly, no more, no less. Auris has been counting down longer than that, searching for Jaison, but when she finally finds him, the situation becomes even more urgent.
Will they finish what they started, or fall with everyone else?