Timoken and his sister, Zobayda, under the protection of a forest jinni but pursued by evil virideed, straddle the world of men and the world of enchantments, seeking a home while remaining young by drinking a potion called Alixir.

It is years since King Timoken, his sister Zobayda, and his friends settled in the enchanted Red Castle, but now they are all threatened by the evil beyond the castle's protective spells and it will be up to two of Timoken's nine children, Petrello and Tolomeo, to find out which of their siblings is the traitor in their midst, and defeat their enemies.