Alex, a 12-year-old boy, and his friends fight an evil sorceress with the help of Excalibur, the sword of King Arthur, in a bid to save the world from her atrocities.Alex, a 12-year-old boy, and his friends fight an evil sorceress with the help of Excalibur, the sword of King Arthur, in a bid to save the world from her atrocities.Alex, a 12-year-old boy, and his friends fight an evil sorceress with the help of Excalibur, the sword of King Arthur, in a bid to save the world from her atrocities.