The Dead Sea is notoriously dangerous even in the Night World. Levidel is a daughter of Kraken, lord of the Dead Sea. While even Dominus Octo were reluctant to face Kraken, Levidel was different. She was one lovable troublemaker loved by citizens of the Dead Sea. One day, abyss cracked due to unknown power and monsters invaded through the crack in a massive number. To save the Dead Sea from the crisis, Levidel went out to the land for help only to be disappointed by all the Octos who turned her.