In the story, Lucifer, the fallen angel, was sent to hell for her sin against the Gods. The demon lords who rule over hell have sealed Lucifer's power. Although Lucifer lost everything, she leads the demon lord Leviathan and a high school human girl Totsuka Maria as the "Arrogant Demon Lord Lucifer" and started a journey to fight back against the seven mortal sins.

[Famous artists]

To produce character designs and illustrations, we enlisted a large number of well-known Japanese illustrators from Pixiv and Twitter.

[Animation Voice Actors]

Numerous well-known voice performers from the animation were invited to portray the characters.

[Original voice presentation]

The characters are voiced by the original voice presenters.

[Various storylines]

The characters in the tales will respond to the dialogue in a variety of intriguing ways depending on the player's choice, and their personality settings will determine how they react.