The battle for the future has just begun in this futuristic hit light novel series for which an anime adaptation has just aired!



The World Has Already Ended.The future--where a terrible battle against a parasitic virus called 'Gastrea' has been fought...and lost. Humanity is cornered and lives in despair. Rentaro and Enju face constant danger in their work as a team of anti-Gastrea specialists known as 'civil security officers.' As if the daily fight against oblivion weren't enough, they'll soon face a threat that could destroy all of Tokyo...