It's double trouble for the NEXO KNIGHTS heroes after a new team of villains arrives in Knighton. When Clay, Macy, Lance, Axl, and Aaron investigate, they are shocked to discover the villains look exactly like them! Soon everyone in the kingdom thinks the NEXO KNIGHTS team has turned evil. Is this another one of Jestro's plots? And how will the knights defend themselves, and their reputation as heroes?