Board Thread:Theories and Rumors/@comment-38052667-20190125213222

Yep. That’s my theory

1000 years from now, nature forms the Golden Peaks. Then the Temple of Light is created

1500 years from now, the realm of the oni and the dragons is created

2000 years from now, Earth collapses until there is nothing but ocean, until the FSM re-creates Earth as Ninjago

So Ninjago could take place in the 7th millennium 