In the year 40 AD, five planets form the Pentagona System, where an immortal Emperor, Oldna Poseidal, leads the elite Temple Knights in a conquest under the guise of immortality.
Jûsenki Erugaimu
A lone survivor of the Yaman Clan, Daba Myroad, teams up with his allies to reclaim the Pentagona star system from the tyrannical Oldna Poseidal, an eternal ruler, using the powerful mecha L-Gaim.