The turtles were born during the Kraang times. After a long time, the kraangs tech failed, and the kraang were defeated. New York fell from the nature that was growing. All the turtles were separated. Mikey and Raph were together and lived in the peaceful part of the lush woods of New York, Leo was struggling to survive, especially with Casey. Donnie was focused on camouflage and defense, Donnie had a spear that was two-sided. Leo and Donnie lived in the dangerous part of the forest separated