Kokoro wo Chikara ni: The narrative follows Yakumo, a human girl who emerges from cryogenic stasis to a world ravished by genetically engineered beings known as Enterrans. Fostering alliances with benevolent Enterrans, Yakumo sets out on a quest to locate any surviving humans and establish harmony amid the two tribes. Owaranai Chikyuu: Although the world has been restored, Yakumo and her companions confront a looming peril. The underlying instigator of the war, shrouded within a meteorite, is on the brink of resurfacing.