Giving life a new meaning

My brain can't rest, so here's another 7 am thought. What if instead of the original backstory for the turtles, it was a little different? In which Draxum instead of kidnapping our favorite/j splinter, he just stole a sample of his blood, which he then used to create 3 mutant ninja turtles. Yes. 3. Because for the sake of my sanity, Mikey must remain innocent. So raph spent 10 years, with his two younger siblings, in the care of Draxum. And by care I mean torture and forced murder. The brothers grew up, not even knowing that they were brothers, all they knew was that they were important for a war that would come. Instead of red, blue, and purple, or even Raph, Leo, and donnie, they were called , Subject 1, subject 2, and subject 3. Being forced to kill innocent people, yokai, and animals is all they knew, somewhere in the back of there minds, they knew it was wrong, but it was all they knew. They thought they deserved the pain and torture they went through, because no one told them otherwise. But all that changes one day when Draxum announced the arrival of a new mutant turtle. Subject 4. It's this time that the 3 realized they did have more of a purpose then to just be used for war. There purpose was to protect this little innocent child. They couldn't let him go through what they went through. No matter what, they would protect subject 4. Even if it cost them there lives.