Using her incredible flight capabilities, the cyborg warrior "Jastee Cannon" boldly invades the fortress of the mechanized lifeforms known as "Bozock." But waiting for her is a treacherous trap set by enemies who know the weaknesses of cyborg warriors all too well. Her flight systems destroyed and rendered combat ineffective, Cannon suffers relentless attacks until even her mask is ripped away. Defenseless, her internal machinery is ruthlessly torn apart by intense assaults, a high-speed drill penetrating deep inside her despite her desperate resistance. The energy crystal glowing in the immobilized cyborg girl's chest nears complete destruction. In that single moment, a crucial decision will determine life or death.