Underground workers get a chance to figure out the evil spirits among the Petersburg nobility. One of them, Runevsky, risks dying first: he faces execution.

The "Sacred squad" is waiting for new blood and new enemies. It's time to gather allies. Will Karamora swear an oath to the king of terror for a good cause?

While Karamora gathers a new group to hunt the ghoul, his sworn enemy, Prince Runevsky, is entrusted with a secret mission.

Everyone craves power, but the price is too high. The surest way to keep it is to unite against a common enemy.

The whole underground is against Karamora. There remains one place where the enemies cannot reach. Alina got a second chance from fate, and it's time to use it.

Such a life is no better than death. While the beloved is preparing to share eternity with another, Karamora and his just cause are about to sink into the past.

Karamora embarks on a risky journey with new allies. He is sure that the truth will change everything. But he is not the only one fighting evil.

Karamora, an anarchist and leader of a group of revolutionaries, faces a hitherto unknown enemy during an operation that does not go according to plan.