Following Arthur's miraculous healing by Christ's cup, Arthur sets his heart upon establishing a shrine to the <strong>Grail</strong> as a symbol of the Summer ... » 

Following Arthur's miraculous healing by Christ's cup, Arthur sets his heart upon establishing a shrine to the Grail as a symbol of the Summer Realm he has introduced to Britain. However, Merlin's old enemy, Morgian concocts a devastating betrayal by one of Arthur's dearest companions. «