After a journey, King Arthur receives a declaration of war from King Ekunaver. Garel von Blumenthal leaves Arthur's court in order to raise troops for the war. On the way various adventures befall him, amongst which he lays siege to the castle of Sir Eskilabon, who had taken several knights prisoner, and frees many prisoners from the power of two giants. By killing the gruesome monster Vulganus he wins the hand of the beautiful Laudamie. Garel then gains a victory over Ekunaver before Arthur even arrives with his army. His success is celebrated in a banquet at the Round Table, before which he marries Laudamie.