The path to the Abyss is different for each creature. The souls of sinners are happy to wait for the hot crucible of Baator or Abyss. Our compatriot was lucky, he managed to free the powerful demon, who in gratitude awarded him the great Power and sent him to the center of the Multiverse - the city of Sigil's doors. Now Nikolai will have to get used to the demon's gift, and possibly become one of them himself. Whether he loses humanity and turns into one of the terrible creatures or retains the features inherent in mortals is up to him. But this is how the new path of our man begins - the Path to the Abyss.