Since its foundation, the city of Anderion has been under the protection of the priests of the Red Dragon. At the full moon, they recite the sacred verses from their ancient grimoire and prevent the awakening of the dragons. When the dragons are found dead and their grimoire destroyed, Noriav of the Order of the Magi, asks for the help of Aronn, young Inquisitor Master. Thanks to his power, Aronn can extract Eliezer the Fou from his prison in the Gottland and bring him back to Anderion. Eliezer, who once wrote the grimoire, is the only one able to save the city from the rage of the dragons. But the assassins always roam...