"I should be happy with someone new, but my heart aches for you~!"
Deep within the darkest depths of The Dungeon of Eden, the progenitor of the Order sings to himself about the loss of the one most important to him.
Arranging the preparations for the end of the world, an event he's longed for so long, he remembers his wife, Lilith, and the time they spent together, before her disappearance.

Where could she be? and will her return be able to stop him from his plans?