While Wiess is busy dealing with Queen Relondria, Relieshia's mother and the rightful ruler of Strayu, his friend Gwen is attacked by a fellow silver-ranked adventurer. Rushing to her aid puts himself in the crosshairs of the vengeful man. On top of that, the envoy of the demon country of Zenoss has come to the Kingdom of Altest. At the head of their procession is their princess the daughter of the Demon Overlord. Will Wiess' secret remain intact or will he find himself sitting on the throne of his father's country?