Lelouch Lamperouge finds himself caught in a clash between an anti-government terrorist group and the Britannian army. When things take a turn from bad to worse, a mysterious green-haired girl bestows a dangerous power upon him, changing his life forever.
Chemical weapons.
In other words... Poison gas.
Eine chemische Waffe, kurzum …
Une arme chimique.
Un gaz toxique, pour être plus précis.