A quiet town on the banks of the Volga seems like a corner of paradise - nothing more serious than a resort flirtation simply can happen here. No one would have guessed the other side of this paradise if Masha had not decided to spend her holidays here and learned about the treasure buried in the old German cemetery. A secret that is more than a hundred years old seems to trigger a destructive mechanism: betrayals, quarrels, thefts, and betrayals shake the city, which is not accustomed to such intensity of passions. Two girls are killed, Masha is next in line - it feels like it’s not a human hand, but insatiable fate itself, offended by those who disturbed ancient secrets, taking revenge on people for them...