The shield is a magical barrier surrounding the town of Brightvale. It was put in place over 2000 years ago to protect the town from the forces of the evil Fel Reapers. The shield consists of many overlapping layers of protection; some simply prevent a creature from passing, some are memory charms to erase the memory of the town’s location and existence, some are repulsion charms that divert creatures from approaching. The shield is powered by the Celestial Keys. 98 years ago, the Keys were stolen. With the loss of the Celestial Keys, the magical energy that sustains the shield is fading. Only the recovery of the Keys can restore the shield. This is your mission.