A summit of the highest level will be held at the village, to be attended by the major powers of the time: France, England, Portugal and the pope himself. Although these countries have forced the encounter with the excuse of seeking peace between the Spanish and Lusitanian, the real motives are to attack the Kingdom of Spain. To ensure the success of the plot, in which the Marquise de Santillana will be a key, they hire a bloody Cossack to end with Águila Roja ("Red Eagle"). Our hero manages to beat the villain in the fight but his son Alonso is injured and that leads Águila Roja to abandon the struggle for justice and throw away the katana. Thus, both the town as the King and the kingdom are at the mercy of traitors ...