Master of the Tunnels

The Master of the Tunnels is a mythical creature featured in the novel Piter.

Description
A disembodied deity and a character of folklore, he's the supposed keeper of the St. Petersburg Metro. Many believe that the Master of the Tunnels could make people's wishes come true if he himself wanted to. To do this, you need to hang a colored ribbon around the trumpet tree at Vasileostrovskaya Station.

interesting facts

 * Among the survivors of the Moscow subway there is a widespread legend about a creature similar to the Master of the Tunnels, the Track (Black) Bypasser, a creature in the guise of a subway worker who monitored the condition of the tracks and killed any stalkers who got in the way.