But an unusual heat wave drives the two out of the city to the remote Isles of Scilly where Simon has learned an African dope smuggler whom he encountered five years earlier is joining forces with a British counterpart, adding white slavery into the mix.
As a result of the extreme heat wave, the two people are forced to leave the city and seek shelter on the isolated Isles of Scilly, where Simon had previously encountered an African narcotics trafficker, who is now collaborating with a British accomplice, adding human trafficking to the mix.