In the year 2149 on the continent of Eurasia, a power-hungry, secret agency of the Eurasian government prepares for a military coup.  In a clandestine location, an unstoppable army of giant, mechanized warriors are being built.  Little does this secret agency know that one of their own numbers intends to expose the agency for what it is and stop their plans.

Meanwhile, a pilot of a small, mechanized combat unit prepares to test a new, experimental technology called the Gravity Drive.  The Gravity Drive utilizes the forces of gravity to create small wormholes, allowing it to teleport from one location to another.   Everything appears normal, yet when the Gravity Drive is activated, the piloted mech reappears at the wrong coordinates, somewhere within a large, heavily fortified military complex, where mechanized battle units are being created.

The forces in this complex are hostile, and attack the pilot.  It is up to the pilot, aided an operator and a mysterious figure, to discover what is going on at this complex and survives long enough to find some way out.