空飛ぶ卵の右舷砲 (Series) favorite_border

[DeepL Translation - needs review] Volume 1: The rotating wings open up the apocalypse. In the near future, the man-made god of fertility, Yggdrasil, has brought prosperity to the world. Humans manipulate plants at will and sometimes even "grow" buildings. In the midst of this peak of civilization, the "Great Collapse" occurred. More than half of the world's population died out, and all systems were paralyzed in various regions. In no time at all, the human race was banished from the earth a...