This stone has a name - “Tear of an Angel”. Life is hidden in its changeable, like smoke, core. This is not a thing, not an ornament - a source of eternal youth, salvation for a mortal body and... destruction for an immortal soul. For the initiated, the hunt for the stone is the meaning of life, for the uninitiated it is a deadly game. Svetlana finds herself drawn into this game against her own will. She is the last owner of the stone. Around her there is deception and betrayal. In order to survive and remain human, it is important for her to understand whether she can trust the one who is nearby - her most beloved and only one...