Michelangelo is always the happy go lucky turtle who loves to have fun. He also likes to make sure that his brothers are happy even when things go wrong. One day he decides to plan a party for them for being the best brothers ever. But when they unintentionally hurt him by destroying what he planned thinking it was some kind of prank all of the memories he had about them treating him badly came back to him and he runs away. What happens when he meets a pink curly haired girl ? Can she help turn his frown upside down ? And will his brothers fix the damage they've done to him ?