Lux, a former prince of an empire named Arcadia that was overthrown via a rebellion five years earlier, accidentally trespasses in a female dormitory's bathing area, sees the kingdom's new princess Lisesharte naked, incurring her wrath. Lisesharte then challenges Lux to a Drag-Ride duel. Drag-Rides are ancient armored mechanical weapons that have been excavated from ruins all around the world. Lux used to be called the strongest Drag-Knight, but now he's known as the "undefeated weakest" Drag-Knight because he will absolutely not attack in battle. After his duel with Lisesharte, Lux ends up…
Yukiyo Fujii
Krulcifer Einfolk (voice)
Top cast
Yukiyo Fujii·Mutsumi Tamura·Lynn·Shizuka Ishigami·Yurika Kubo·Risa Taneda·Ari Ozawa·Ryota Osaka