There was a writer named Abrigail who is the long lost adopted daughter of Sensei Wu. She is also the destined Purple ninja who has 2 powers. One was water and the another one was hidden. When Dr. Mirtlage ,leader of the Morplosic Army heard about Abrigail, he wanted to steal her powers first then the other elemental masters to unleash the worst things that will happened to Ninjago . Will Abrigail and the ninjas can stop Dr. Mirtlage daiblolical plan and make Ninjago safe,again?
15 parts