Sagara Sousuke isn't your typical high school student. He reads military enthusiast magazines; he responds to questions with 'affirmative;' he brings grenades to school in his bag. Though everyone at school takes him for a hopeless military geek, Chidori Kaname thinks there might be something more to him. When their plane is hijacked in the middle of a field trip, Kaname's instincts will prove correct: Sousuke is an elite, mech-piloting mercenary... and he's here to protect her! Volumes 1-3, now in a collector's hardcover edition, and with a brand new translation!