This is a continual of the anime/manga Death Note. It's been 10 years since the Yagami Light incident (i will explain) and the shinigami, death gods are about to go to war with the seikatsu-gami, the life gods. A halfling, half death and half life goddess must stop them or else the world will end. Let's see what happe...
The 7 Realms of living and dead. Caught in the 6th Realm is the demon-girl who is sent to Earth to destroy the entities and dead demons walking along the living. During her journeys, she regains her lost memory and uses her special abilities to contact Seraphims, the 12 Zodiac signs, and the devils, demons, and angels...