The Heroes of Erdas are wanted fugitives. Conor, Abeke, Meilin, and Rollan have saved their world from countless threats. They are guardians from across the globe, united under one banner by their legendary spirit animals. But now the young champions are running for their lives, framed for a crime they didn't commit. Branded as traitors, the four must uncover the plot against them, all while unraveling the mysteries of a set of powerful relics tied to an ancient secret. Their search brings Conor home to Trunswick, where there will be no hero's welcome. They find the city transformed; the castle has been burned to the ground, and the townsfolk are poor and desperate. With a handsome reward offered for their capture, who can the friends trust?