He has always been ambitious, hoping to become the Army Marshal that united the universe. In his mind, in order to become the Army Marshal, he first need to become General, and way before that, a soldier. A journey of hero, an average looking young man, recently graduated from his high school accidentally enlisted in a division that, technically no longer exists. His journey began with torture, but a good torture by his instructors. He always had a dream of becoming an Army Marshal that united the humanity in the universe, and his instructors laid the foundation for him, using an unorthodox teaching methods. The first step, or the first hurdle for him was to survive his basic training in a boot camp, withstanding the good-willed tortured of his instructor. He did survive, he graduated successfully, and the sky's limit for him.

Compilation film of .

The Underground People desire to leave their overcrowded cavern and seize control of the surface world, but they never quite succeed. A second episode, Christmas Aid, soon followed, in which the brainless Undergrounders' second futile escape attempt is set to music by the popular group Yukadan. The first volume also included two unrelated stories by Ishii: 101 Ninja and Ken-chan's Space Exploration Adventure.