A spring night holds many possibilities, but what could it offer a mutant turtle in a world that gave him nothing but the cover of night? Given time, Donnie and April would soon find out.

A bad day for Starfire only gets worse when she falls through a portal made by the Kraang and ends up in a different dimension. Luckily, four mutant turtles and their human friend, April O'Neil, are willing to help her. What none of them realize is that all the Tamaranean needed was the unusual family to steady her wings when she had trouble flying.