Meet Flor Coronado Torres and Julian Sylestine, two seventeen-year-old orphaned children at a group and residential care program in Texas. Their lives are turned upside down when one day a flood arrives at their program and they are left behind, which leads them to take a mystical ship that leads to them being chosen to defeat the evil witch Morgana. Immersed into the magical world of the Celts and after making several friends, they train and set out for a quest meant to retrieve the famed holy grail. Should they fail to retrieve the holy grail before Morgana does, their world will burn in Morgana's wrath.