The world ended some time ago, long enough that I've forgotten what life before felt like. A war between humanity and an alien species we peacefully coexisted with which led to the destruction of the planet. Now, I believe myself to be the only human left, alone on this desolate rock. I believed this until I met her, the last flower on Earth.

A ragtag group of adventurers find a teenager, unconscious and alone in a town destroyed by war. Taking her with them, they set off in search of a new home, with only one goal: Survive.