1 definition by person you all want to know
Kallen is one of the main characters in Code Geass. She is a shy girl in Ashford a+Academy but when on the battlefield, as a Black Knight, she fights with all the she has and after obtaining the Guren Mark II, she becomes even awesome. Kallen is one of the few people who knows Zero's true identity and she is the leader of his private attack force.
by person you all want to know February 2, 2016