Flonne descends from the heavens as an angel apprentice into a demon tomb to awaken the demon prince named Laharl. The two must embark on a journey to have Laharl reclaim his rightful position as the overlord of the Netherworld. They are stopped by lion demons, who try to prevent this from happening. As a spaceship crashes into the tomb, the two soon encounter Captain Gordon, Jennifer, and Thursday, who all mistake Laharl as a wanted demon. As the tomb is destroyed, Flonne loses her pendant that carries her strength, unknowingly found by Thursday. Laharl defeats a lion demon who had previous survived. (Source: Wikipedia)

Aired on: 4/4/2006