ninjago: nindroid apocalypse

The world of ninjago is in deep danger than before. After the fight with the overlord, zane and the ninjas discovered dr.julien's biggest secret ever.dangerous nindroids. Before zane was ever created, dr.julien had practice inventing a robot that will help ninjago city's community, instead, his creations blew out of control, and turned into killing machines.now the ninjas have to find a way to destroy the evil cyborgs to spread peace back again to ninjago....