Ninjago

SINOPSIS

Cole awakens from a dream to find himself surrounded by the Lowly, Master Wu, and Princess Vania - the Lowly reveal they were adventurers who went searching for the Skull of Hazza D'Ur at the request of King Vangelis. They found the skull and delivered it to the King, but instead of destroying it as he had promised, he betrayed them and cast them into the mountain, taking the skull for himself.