In the idyllic life the remaining humans enjoy, military terrorists plot to overthrow the government. Leading their only opposition is Deunan Knute, who holds the secret to reviving the Appleseed.
Ace Piolt Shin Kazuma must earn $1.5 million or complete the three year contract with a group of motley crew mercenary fighter pilots.
When there's danger near by, no matter who, what, where, when or why. He'll defend us, he'll defend us, the amazing Astro Boy!