𝓥𝓪𝓻𝓸𝓾𝓲𝓼 𝓡𝓸𝓽𝓽𝓶𝓷𝓽𝓜𝓞𝓥𝓘𝓔 𝔁 𝓜𝓸𝓶𝓸𝓱𝓲𝓴𝓲 𝓪𝓼𝓱 Casey Jones a boy from the future, was on a mission to warn the turtles, about a alien invasion. but they then meet a newcomer named Momohiki Ash. turns out splinter had found out about Ash being the protector of the hamato clan. the Momohiki clan, last of their kind about 3 years ago. splinter wanted to introduce Ash to his boys in the present day but everything when wrong.