A daring abduction has been made... of a puffer fish! In the back room of a small store, six hanged people have been found! A black man's corpse has been delivered to the morgue... with the head of a white man! And a Russian student with Haitian roots, who only recently arrived in London, is involved in all this. Involuntarily touching the sinister secrets of voodoo, he crossed the path of the mysterious White Houngan, the mere mention of which plunges ordinary people into mystical horror. The darkness behind the mirror is thickening! Will it be possible to clear up this darkness?