Kateryna has lost everything: her own body and the long-awaited freedom. She found herself trapped inside her subconscious, unable to escape. Confronting the dark part of her personality, Kateryna understands that the current owner of her body can destroy this world. She must warn all of humanity: the medicine that promised to grant people immortality hides a deadly danger. However, she only has a few hours left, after which Kateryna’s identity will be destroyed.