The Keeper of 4 Elements

There is an island far away in the ocean. Everyone has heard of it, but no-one has been there. It's very well-hidden because among the treasures of this island there are scrolls with the secrets of the four elements. The owner of the island is an old sorcerer – he zealously guards his property. The evil Dark Lord has finally found the island, and now you must help the sorcerer defend it from the invaders.