Gaslights, carriages, sailing ships moored on the Thames docks, and the sinister underworld of Whitechapel... Whos the blood-thirsty killer thats menacing London? According to Bram Stoker and professor Vambéry, its the Master of the Night, Draka. And according to Harlan? While looking for the disappeared kids, Dampyr begins to have doubts about the true identity of his enemy. Those who stay in a parallel world for a long time, are at risk of losing memory of what things were like... Having severed his psychic contacts with his friends in our world, Harlan increasingly sees all his certainties and memories vanish, except maybe for the name of his greatest enemy...