The evil King Zagro (Livio Lorenzon) asks the king of a neighboring country (King Alteo) for permission to wed his daughter, the beautiful Princess Sira (Wandisa Guida), a political union that will join their two countries together.
Licurgo uses his influence to make Alteo doubt Ursus' warning however, telling him that Ursus is lying about Zagro because he wants to marry the princess himself.