Prologue is the zeroth episode of Boshi Sentai Ninjagoger. It is the opening of the entire series and features the debut of Zane, Adam and Andy.
Synopsis[]
Zane wants to turn the entire population of Ninjago into Onis but Andy, a natural Oni, is against that.
Plot[]
Zane is in his room thinking about how powerful Onis are. He then decides to turn the entire population of Ninjago with Onis. He has premade Onis Discs and went to the laboratory to test them. He tested it on a monkey and it disintegrated. He then tests it on a bull and it transforms into an Oni. Zane realises that the discs only works on creatures that are strong enough. Because Zane has Onis as friends, he decided to summon them and have them take over Ninjago while exploiting the fact that there are Onis living in Ninjago. Zane decides to travel to other realms to gathers an army of Onis and goes through every realms of creation to gather them and starts an army of Onis. He develops 25 elemental discs that has all the elements in history of Ninjago. He serves 6 of them, the Fire, Lightning, Earth, Ice, Water, Energy Elemental Discs, the use of protecting the Onis and himself. He then declares the Elemental Discs as last resorts. He then feels that he has to create as much Oni Discs as possible and to populate the entire population of Onis. Zane starts throwing Oni Discs at Humans and then the next day they would wake up as Sired Onis with some people being happy with the change while some aren't.
5 years has passed and Ninjago is slightly populated with onis. The Oni population is increasing and the citizens of Ninjago realises that the emperor wants to Ninjago to be populated with Onis and starts protesting against that. But Natural Onis and Onis Guards & Soldiers starts killing the protesters off. Meanwhile, Andy, a natural oni, argues to an oni guard about the revolution. He is against the revolution while the oni guard is for it. He then speaks to his nephew Adam and even he thinks that it is a bad idea. Andy is proud of Adam. Andy goes to some space to think on his own. He thinks about stealing the Ninja Discs and then running off to the Monastery of Spinjitzu. He then does that and sneaks to the room where the 6 Ninja Discs are kept by stealth. He steals 5/6 of them because he didn't have enough time to steal the 6th disc as he needed to hide from Zane. Zane makes an emergency alarm after finding out that 5 Ninja Discs were stolen and takes the Green Ninja Disc. Andy then flees but is spotted by Zane and the Oni Guard & Soldiers and got chased. But Adam stopped them risking his life and gets killed by Oni Guards & Soldiers.
Link[]
https://www.fanfiction.net/s/13873762/1/Ninjagoger-Episode-0-Prologue