Sergio ha rechazado la invitación del temible Oodak. Ahora deberá pagar esa afrenta. Nunca antes había tenido que recurrir de manera más urgente a sus cualidades como mediador para salvar la vida propia y algo aún más importante. Mientras enfrenta escalofriantes desafíos, recibe de pronto indicios que le permiten vislumbrar su enigmático pasado y presagiar su peligroso futuro. ¿Será capaz de responder al llamado de su estirpe? Sergio has refused the invitation of the dreaded Oodak. Now he must pay for this affront. Never before has he had to resort more urgently to his qualities as a mediator to save his own life and something even more important. As he faces chilling challenges, he suddenly receives clues that give him a glimpse into his enigmatic past and foreshadow his dangerous future. Will he be able to answer the call of his lineage?