"Be careful with Morfran", Princess Adhan tells her young son, Merlin. Morfran, the son of the Enchantress Ceridren, is a bully. Then one day, Merlin drinks one of Ceridren's magic potions. After this, he can become different animals, see through walls, change the weather, and look into the future. But Morfran is angry with Merlin when Ceridren dies. Years later, Morfran - now King Vortigern's magician - plans to kill Merlin, the boy with no father. How can Merlin's magic powers help him to fight his old enemy?
