Take on Jestro and the lava monsters!
Join the 5 newly-minted knights of Knighton as they take on the jester-gone-bad, Jestro, who wants to take over Knighton using his army of lava monsters summoned with his Book of Monsters.
Their evil plan is to find all the books of dark magic that will make the Book of Monsters able to create even more dangerous lava monsters. You have the help of Merlock, a wizard with a twist and a plan plus Fortrex, the rolling castle and other cool vehicles to get to the books of dark magic before Jestro. Merlock will send you new NEXO Powers that the knights can download using their NEXO shields. Only with new NEXO Powers will the knights be strong enough to take on Jestro's powerful army of lava monsters.