A demon, sick of sin's monotony, asks a priest for instructions on how to become good. Based on the motives of L. Andreev's story The Rules of Kindness.
As in a classic detective action movie, this story begins with a kidnapping. A criminal plan came to the mind of a hired dance teacher - to kidnap his pupil Tim for a considerable ransom. However, he himself is not capable of such risky actions, so he is forced to look for perpetrators. And he...