Nineties of the last century. Alexey Belyaev returns from the army to his native St. Petersburg and realizes that in two years he has completely fallen out of life. My beloved girl did not wait. Friends are busy with their own affairs, there is no work, there is mutual misunderstanding with parents. Unable to fit into his new life, Alexey leaves home and decides to go with the flow. But fate plays a cruel joke on Belyaev, throwing him more and more surprises. He goes through the criminal world of St. Petersburg, plunges into the occult world, sinks to the very bottom, below which there are only nine circles of hell. And on the heels is something even more terrible than hell itself.