Human Counterattack Plan B

Natural enemies, in nature, are absolute predators for specific species, such as birds and insects, snakes and frogs, and humans and the Advent race. It is generally impossible for living things to defeat their natural enemies. However, human beings have suffered humiliation and survived for several eras, and finally found a glimmer of hope in the endless darkness. Humanity's Great Counterattack Plan B slowly opens a new chapter in history.