All that ordinary doctor Lyon Montessori saw in her life was the war and the intensive care unit of the hospital in which she worked. All I dreamed of was living at least one day without hearing shooting, explosions and the alarming howl of sirens. Her dream suddenly begins to come true with the appearance in her life of a Mentor, and then an unusual patient. Lyona guessed that the world is much more complicated than it seems, but did not expect that she herself would be at the forefront of the confrontation between Good and Evil.