To resist possible extraterrestrial dangers, DC's Dr. Jurgen devised a worldwide defense system. There are two parts to this system. The VTX-001 Vartoul unmanned anti-alien PT is the first. The ODE global network system is in charge of these drones. This method, however, has a major flaw. The ODE core must be controlled by a living human. In addition, the ODE core requires human organs to survive. At this time, the drones are on a mass kidnapping rampage. Kyosuke and his team have been dispatched to solve the situation.