On the desert planet Cydonia, Lune, a naturalist and explorer, is assigned a new trainee. The young Rider is supposed to follow him everywhere to learn the skills of his trade.
Lune would gladly be spared the trouble, especially when informed that the boy has been formerly apprenticed to a vicious and abusive Rider, and likely to be difficult and traumatized. But when Laz'law, a stunningly beautiful, fiercely touchy creature enters his life, Lune has no choice other than to employ his horse-whisperer's patience to earn his trust and win his love.