A flash of light and accidental time travel the turtles to the year 2105. With no way for them to get home. Their new allies and great-grandchildren, Cody Jones, Luna Hamato, Ralph Hamato, Roxanne Hamato, Donnie Hamato, Daniella Hamato, and Mike Hamato, fix the time window and a way to recreate the time-travel accident. However, there are now new challenges and enemies to face and learn the history of their nations that were built by them a hundred years ago and found out that their great-grandchildren were royals of the four nations. But for 4 years back, all the chiefs announced to their people of the nations. They had to evacuate and split them up in each country and city, but before they left the chief of the Tech nation created a device to let them know when it was time to return to the nations. Once they took the children to New York where they would be safe while they continued the problem, nobody knows what was happening but someday they will return to them or one of their children will find them.
