Sheyenne, Kiel, and Isaac find one half of a key that could lead them to the Treasure of the Midnight Sun. Fortunately, Loretta, Mirabelle, and Jerusha have the other half. After both groups are attacked, they find themselves in a shady town that is currently involved in a feud that could results in one of the clan's death. Sheyenne and the gang need to find a way to put an end to the ancient feud while finding the treasure.