After Alice's death, Anton's life turns into a single gray spot. His beloved sacrificed herself so that the demons would not take him away. But the Prince of Darkness has his own plans for this man. Anton makes a deal with him for the sake of one goal - to connect with his beloved in the next world when the time comes. Will Anton succumb to the temptation to remain in the service of the demon and gain privileges in the human world? Or is his love so strong that he will achieve his goal? Or maybe he will lose the last thing he has left - his soul?..