The mysterious world of underground cities, in which the life story of Alan unfolds, who dreams of passing the Test and getting to the Golden City on the surface. A world full of horror and pain, love and loss. And another world parallel to it, in which there is an eternal struggle against evil. The story is about how we sometimes don’t appreciate what we have now, and about the choice of love - for the one who has been with you since early childhood, next to you - always, almost your entire life, or for the one who gave her life for you and I walked my path with you to the end, until the very Last Battle. And only God is their judge.