When King Charles unexpectedly informs his sons that they must travel to the west without further delay or explanation, Princes Salvador and Manuel are about to begin an unforgetable adventure, full of danger and risk, which will put to test their courage and will power. Their journey, however, is not a solitary one: As they travel along, they come across other people who, like them, have been sent out on the same mission. Thus the unfolding of a life-long friendship amongst them.
 
Translated from Spanish by Fabiola Flores and Wendy Prieto.