Master Wu, son of the First Spinjitzu Master and little brother to Garmadon, has vowed to uphold his father’s legacy and protect the NINJAGO® world from evil. An expert in the art of Spinjitzu and the ways of the ninja, Wu shares his knowledge with his students and tries hard to impart his wisdom! He is a patient and peaceful man that enjoys a good cup of tea, but don’t let his old age fool you! This Master is still lightning-fast and more powerful than most ninja.
Wu seeks out the son of an old friend and tries to train him as a ninja. Kai, his new recruit, must learn patience … and so does Wu. While he has confidence in all four of his students, it seems they need time to master Spinjitzu. In the end, Wu learns that to protect the NINJAGO world there are sacrifices that only he must bear.