Densetsu no Yuusha da Garn

Seiji Takasugi becomes the commander of eight powerful Brave robots after acquiring the Aurin jewel, the earth's alter ego. These robots, initially dormant as Brave Stones scattered across the globe, awaken and merge with modern people and machines, transforming into super robots under Seiji's command. Their mission is to protect Earth from Lord Oh-Boss, an invader seeking to drain the planet's energy. Lord Oh-Boss and his subordinates pose a constant threat, forcing Da-Garn and the other Brave robots to battle relentlessly to safeguard the world and its resources. The series focuses on the battles between the Brave robots and the invading forces.