Weapons of Destiny

Sensei Wu awakes in the Underworld, his journey having knocked him out. He begins to search for Lord Garmadon. Zane, Cole, and Jay arrive at the Fire Temple, but Zane's sixth sense tells them that all four weapons are now in the Underworld, and that Kai and Sensei Wu have failed. Cole admits with a sigh that they have been defeated, and that there's no way now to regain control of the weapons. He is proven wrong in several moments, as Kai and Nya appear aback the Fire Dragon, whom now fully understands the situation and has the ability to cross to the Underworld.