When Jay attempts to train an apprentice named Andy, things get a bit hard. It turns out that Lord Garmadon had another long lost child, Andy deals with his strange dark powers as they go on a mission to try to stop lord Garmadon from training an army of his own.

Kai, Zane, Cole, and Jay are off on another adventure! Sensei has had a vision and they desperately need to go to the Rocky Mountains and find a sacred log cabin containing info about the green ninjas battle with Lord Garmadon. What they find is shocking! A cabin filled with Sensei's long lost sister and her 3 female students. They reveal a scroll showing the green ninjas battle and also reveal an orange ninja. They find the ninja but there's only one problem.. The orange ninja need training!! It's up to the girls to train her to defeat the serpentine! Stick around to find out what happens next! All characters in the original Lego Ninjago: Masters of Spinjitsu is copyrighted to LEGO®. All OCs made are copyrighted to TheCrazyFanatic® and may not be duplicated without permission.