0 hour(s) and 22 minutes - Movie - 2016 Jestro, happy he has the real Book of Deception, uses it to create bad versions of the NEXO-Knights. The "fake" knights then attack villages and hamlets. When the real NEXO-Knights arrive, they're booed and pelted with food. Why does everyone hate them? To make matters more confusing, a giant Mech Suit in black - The Black Knight - appears to defend the kingdom's villages from the fake knights. The Black Knight ends up being very powerful and throws Jestro and his fake knights for a loop. He's cool and mysterious. But when the fake Knights get the better of him, the real NEXO-Knights appear to fend them off and learn their deceptive secret. The Knights save the Black Knight and they open him up to find young Robin! He used a deep, deceptive voice! The Knights realize that Robin has potential but also still has some learning to do.