You will Watch Lego Ninjago: Masters of Spinjitzu Season 3 Episode 8 online for free episodes with HQ / high quality. Stream cartoons Lego Ninjago: Masters of Spinjitzu Episode 21 The Day Ninjago Stood Still.Skales is crowned as the Snake King, and as his first act he plans to destroy the foundations of Ninjago, bringing it down around the population. At the Mojo Dojo, Lloyd is continuing his training, while Sensei Wu and Misako prepare to go over her research on the prophecy; Wu is slightly uncomfortable because of her relationship with Garmadon and the fact that he could have been her husband. Everything is stopped when the Serpentine begin their destructive campaign, sending the city into chaos. But the Serpentine come up against a barrier, an ancient door inscribed with carvings which look like Skales.