The episode begins with William G. Maryblood facing the dragon Valacirca in its lair. Valacirca recognizes William's strength and lineage and presents him with a choice: to become the dragon's servant or face a deadly battle. William reflects on his values and teachings and rejects Valacirca's offer. He questions the nature of the dragon and challenges it to change its ways of constant conflict and intrigue. Valacirca, remaining true to its nature as the Sickle of Calamity, refuses to change and presents William with the ultimate challenge: a battle that may end in glory or death.

William and his companions Menel, Reystov, Al, and Ghelreis engage in a fierce battle against Valacirca. They rely on teamwork and strategy, but the dragon's immense power and resilience make it a terrifying opponent. William, deeply committed to his cause and his allies, fights bravely against Valacirca, using all his skill and knowledge to counter the dragon's attacks.

After an exhausting battle, the group seems to have defeated Valacirca. However, the dragon reveals its ability to transform, allowing it to evade their assault. The episode ends with the realization that the battle is far from over.