A shadowy corporation manufactures humanoid combat robots equipped with artificial intelligence, preparing them as weapons for global conquest. Luka, one of these engineered soldiers, gains consciousness and finds himself consumed by a single objective: locating Kento, a fellow android who has been transformed into the elite model Z1. The two share a connection that transcends their mechanical nature, a bond that neither programming nor corporate control can sever. As Luka navigates a world where the line between human and machine blurs, he must confront what it means to feel genuine emotion while designed for destruction. The corporation's plans accelerate, setting the stage for conflict that will test whether artificial beings can choose their own path. With each confrontation bringing Luka closer to Z1, the question becomes whether reunion is possible or whether their manufactured purposes have already been written in code. Intense mecha action combines with psychological questions about identity and free will in a compact but potent narrative.