Lucifer and her entourage track Mammon, Demon Lord of Greed, to London, where she runs a potion-selling business. Upon entering the shop, they are caught in a trap. Lucifer takes up Mammon's challenge to a personal duel, is beaten and subjected to sexual torture astride a wooden horse; but even after Leviathan manages to free herself from her cage and rushes to her aid, Lucifer decides to ride out the torment...