Russia, late 19th century. Young captain Evgeny Revin is experiencing a rapid rise in his career, demonstrating personal courage and exceptional talent in handling weapons. The lively merchant Kulakova opens a shop in a trading town near Murom. Her business is quickly going uphill, and her fortune soon amounts to millions. On the Lesovo farm, in the wilderness, the mysterious grandfather Ptah appears. A strange man, either an escaped convict or God's wanderer... These people are united by a common secret. They are people born under the light of another sun. And their task is to connect our worlds. But some powerful enemy is preventing the implementation of these plans...