An incredible manga where the characters are all assassins based on insects. The main girl is an arachnid who is forced to kill to survive. She has a friend that is based on cockroach abilities, the girl that used to torment her as a friend, and so on
In a world where girls who have turned into an "Eternal Labyrinth" endangers the world, only one person doesn't want to kill them. Arisu Shinnosuke hates society which revels in those who kill the labyrinth diseased girls. Only he strives to find the cure and reverse the disease all in order to save his little sister, who turned.
Beck