Neurosurgeon Moraya finds himself on the Underworld, an ominous planet where criminals live out their sentences. But she finds the strength to adapt and survive in abandoned mines: she heals colonists, and people like herself, accidentally thrown onto an unfriendly planet. When fate throws a new challenge at Moraya, she is captured by a mysterious race of humanoid reptiles. Are snake people as dangerous as she thought at first glance? Will captivity turn out to be a new trap or will it become alluring and desirable? Romantic fantasy in which the neurosurgeon Moraya escapes on a deadly planet and finds love, which she recently considered forbidden.