Totsuka Maria was praying in a chapel at Seiseki Girls' Academy when a black cross comes falling from the sky. On that cross, was a fallen angel, bearing the sin of pride, Lucifer. Maria attempt to tend to the angel, but the floor falls out and she disappears. Lucifer finds herself in the depths of hell, and runs into the Demon Lord of Envy, Leviathan.
I'll fall to Earth or Hell as I please!
Hinab zur Erde, hinab zur Hölle.
Ist mir doch wumpe.
Caeré donde yo quiera,
a la Tierra o al Infierno.
Caeré donde yo quiera,
a la Tierra o al Infierno.
Sur terre ou en enfer, éjectez-moi
où vous voulez, je m’en contrefous !
Precipiterò sulla Terra o all'Inferno, come vorrò io!
Vou cair até a Terra ou ao Inferno 
como eu bem entender!
Паду я на землю или в ад, но это будет лучше, 
чем остаться с вами.