"Please protect me... Please get me out of here..." Spike was taken to a concentration camp where he met Anna, the goddess he had loved for years, only to find out she was being ab*sed every night in the cell next to his.
Kyosuke and his fiancée, Erisa, are visiting an isolated island in the sea and attending a mysterious festival to make a sacrifice to the island's gods. It should have been a romantic holiday, but the island seemed to be overshadowed by a great fear coming from the abyss...