The war completely reshuffled the world, and marine and land creatures were mutated by nuclear radiation. The order of predators and prey is completely reversed. At this time, the arrival of alien visitors brings new hope to people.
The first collaboration between humans and aliens.
"Here we go, my partner!" "Yeah!"
For the sake of the children's smiles, the girl in hell has to fight monsters!
A female hero novel without a male protagonist!
Motto: For children's dreams, heroes must step forward