The high tech Kingdom of Knighton is in trouble. The King's Jester has gone rogue and stolen the strange talking Book of Monsters. Using its evil magic, he summons an army of dangerous Lava Monsters and attacks. It is up to the brave but inexperienced NEXO Knights to come to the rescue. In their amazing rolling castle and with the help of holographic Wizard Merlok 2.0, they have technology and NEXO powers, an incredible new digitized magic, on their side. But the Jester and the Book of Monsters have a sinister plot that may spell doom over the once peaceful kingdom. Written by Official site

The adventures of average suburban boy Johnny Test, who wittingly plays test subject for his genius twin sisters' various experiments, reluctantly fighting evil villains in the process.

How much trouble could one imaginative boy, his faithful dog and two science-loving sisters possibly get into? Hmm, that sounds like a challenge!