The war of the Oni and the Dragons was the first war in realm history that began in the Realm of Oni and Dragons.
War
Ninjago's history starts with the demonic Oni, with the power of Destruction, and the majestic Dragons, with the power of Creation. Because of being sheer opposites, the two sides hated each other causing chaos and war in the Realm of Oni and Dragons. One day a child born of both worlds approached the Oni and the Dragons. Because he was born of both worlds, he understood them both, however both sides wanted the child as their own so they fought harder. During this time the child befriended the Firstbourne Dragon and they together forged the Dragon Armor to unite the realm. However, the child saw there would never be peace, so he took off his armor and left the Realm of Oni and Dragons in hopes of finding a new home. He found a home, creating Ninjago using the four Golden Weapons of Spinjitzu.
Trivia
- The First Spinjitzu Master was born during that war and when he saw that the war was not over, he decided to escape from his realm and create his own called Ninjago.