The world is in danger! The evil Lord Garmadon is using his powerful skeleton army to rebuild the world in his own image. The only thing that stands in his way is Sensei Wu, Lord Garmadon's good brother, and four young apprentices: Jay, Zane, Kai and Cole.
The apprentices must master Spinjitzu; an ancient and powerful martial art where a Ninja moves so fast his actions turn into a tornado, revealing their elemental powers of fire, ice, earth and lightning.
