Four friends become guardians of the island Gorm and must harness powers of the elements to stop an evil lord and his army from ruling the kingdom.

Toby, Nick, Lucas and Jessica, who in addition to the typical problems of children their age, have hidden in the kitchen of their house a secret passage that leads to the "Temple of the Elements", from where they are transported to the magical dimension of Gorm, where they abandon their human aspect and become the "Lords of Nature".