Nearly a year ago, The Lord of Shadows took Ninjago City by storm. In his wake, nine powerful heroes rose up. The Ninja, Ninjago's only hope for rescue. Foretold by prophecy, the heroes possess ancient Elemental abilities that could defeat Lord Garmadon and his army for good. Only one problem. They're all in high school. Midterms are coming up, Ninjago is threatened from all sides, and the Elemental powers may be lost forever. But no pressure.