Set a while after the last film, the ninja are growing up, the question of where their life goes next is their biggest priority… that is until a pair of twins from their parents past, threaten to alter the past and change their future forever, as if it’s not enough drama Jay and Cole accidentally get split up from the rest of team and get sent back to the 90s, where they finally meet their mothers. Time is ticking will the ninja stop these twins, or will they win and prevent them from ever being born