Odd one out: Death by Degree

Main Characters

Protagonist Antagonist
 * 1) Lelouch lamperouge
 * 2) Kallen Stadtfeld
 * 3) Reiji Arisu
 * 4) Xiaomu
 * Guy
 * May
 * Loo
 * Sap
 * Pom
 * Benson
 * Mordecai
 * Saya
 * Pluton
 * Edzilla
 * Dreadnot
 * Tacklebot