This series follows the life of a high school student who is also a highly trained mercenary for a secret military organization. His double life becomes complicated when he is tasked with protecting a girl with special abilities from a terrorist organization seeking to exploit her. It offers a compelling blend of action, sci-fi elements, and humorous everyday situations.
As a member of a covert military operation, teen Sousuke Sagara attends high school while serving as the protector to high school student Kaname Chidori who is targeted by various organizations.