A girl wakes up in a dead world and has to make peace with the very thing that killed it. The OVA refuses to give you a villain, just two sides that need each other to survive. By the end, you're not celebrating victory, you're mourning that it took this long to stop fighting.

Yakumo wakes from cryogenic sleep to find Earth reduced to a wasteland, ruined by genetically engineered beings known as Enterrans. Aided by a handful of friendly Enterrans, she sets out across the shattered world to look for other surviving humans and to bring peace between humans and Enterrans. Even once order returns, one danger is left: the source of the war itself, buried inside a meteorite that struck when the fighting began, is about to come back. Told across two OVA parts, the story is a science fiction fantasy adventure with plenty of action.