Earth's saviours (The white wolf sequel)

now it's been a full 2 years since the turtles first defeated shredder and life was going pretty good for them, donnie and Ashlyn's relationship has only grown stronger but when they find out the foot are gonna try break shredder out of custody they try to stop him but unfortunately they don't succeed. now not only do they have to deal with shredder but a alien names krang, two convicts turned mutants bebop and rockstedy. that isn't even all but only Ashlyn knows why it is especially important for donnie & his brothers to save the planet.