WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?

WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?

The fleeting and sad story about little girls known as fairy weapons and an associate hero that survived. This is a world after it was attacked by unidentified monsters known as beasts and many of the species in the world, including humans, had been destroyed. The species that had managed to survive