A catastrophic conflict erupts in the Middle East between two enigmatic forces, each wielding advanced technology. The most significant threat, however, arises from a human mind, as giant robots become a reality. Yuushirou, a member of the esteemed Gouwa family, finds himself embroiled in events that will redefine humanity's destiny in Gasaraki.

The world holds its breath as the SSDF's Tactical Arms engage in a fierce bat...