Trollz takes place in a special world where everyone is half body, half very tall hair, and girl Trollz can do magic. Five best friends - sweet Amethyst, willful Ruby, dark Onyx, ditzy Topaz, and thoughtful Sapphire - must deal with fantastic creatures, parents and boyfriends that sometimes just don't understand! Simon has gained complete control over Trollzopolis. Mr Slate informs Ruby, Rock and Coal that the only way to end this ruthless regime is to travel back to the origin of evil - Simon's home in order to find his weakness and break the spell.