Undefeated Bahamut Chronicle is a light novel series that received an anime adaptation in 2016.
Five years ago, a revolt has overthrown the Arcadia empire. The empire's former prince, Lux Arcadia, accidentally witnesses the new kingdom's princess Lisesharte Atismata naked as well as her secret. After a duel with her, Lux attends the female-only academy where they train students to become royal Drag-Knights.
Episode 1 Edit
Lux is injured while protecting Lishe.
Episode 3 Edit
Lux has his measurements taken.
Episode 4 Edit
Phil joins Lux in the bath.
Episode 5 Edit
Lux activates Recoil Burst and defeats Kreutzer.
Episode 7 Edit
Lux enjoys some free time on the beach with the girls.
Episode 9 Edit
Lux defeats the Ragnarok.
Episode 10 Edit
Yoruka joins Lux while he is bathing.
Episode 12 Edit
Lux appears naked as he delivers the final blow.