Kraken. Meville Ch.

Billy Harrow works in the London Museum. During the excursion, the loss of the main exhibit is opened - an aquarium with a giant squid, and then the disappearance of the guard. At the interrogation of the police, Billy learns about the existence of a special department engaged in numerous sects of London. For an unknown reason, Billy becomes an object of hunting of immortal asassins, and then a key player in the party of the occult London, populated in front of the apocalypse, inhabited by foster magicians, monsters and gods.