The team were out patrolling the city,when they heard the Kranng working in TCRI"Come on guys!"Leo whispers,"Kranng is the object known as the Wolf serum is almost complete?"Kranng one said,"The object known as the Wolf serum will be Done in the Time known as 1 minute!"Kranng two said, "Wolf serum?"Mikey asked,"Would to be quiet!"Donnie said,Kranng turns around"IT IS THE ONES CALLED THE TURTLES!"Kranng three yelled,

Donnie was fight in one of the Kranng that had the Wolf serum,he was about to stab the kranng but ended up trowing the Wolf serum droping it on him"Blegh this is disgusting!"Donnie yelled,shaking himself"COME ON GUYS LETS GO!"Leo yelled,they all start running out of TCRI.
A FEW HOURS LATER
When they walk into the lair a They all went into there rooms when Donnie entered his while he was getting ready for bed he began feeling strange throughout the night feeling like an animal growling and howling like a wolf,he felt like a...MONSTER!and in the morning THAT'S when thing's start to change for real.
IN THE MORNING
The turtles were eatingbreakfast  with splinter(Yes splinter's alive!)when Donnie felt strange as he got ready for the day but it's when training happen that's what hit him!
WILL DONATELLO FIND OUT WHAT'S WRONG WITH HIM OR WILL HE HURT THE ONE GIRL HE LOVES THE MOST?AND HER NAME IS APRIL O'NEIL A GIRL WHO HE HAS ALWAYS LOVED AND CARE  FOR!!