Man if you don't have any creative thoughts in your brain, at least have some decency to not steal someone else work. Pathetic. You should be ashamed. Plagiarism from every sentence.
I don't think it's possible for Obito to be inside mizukage head at the moment. Unless it is some kind of Obito part, like Orochimaru mind in cursed sails. I think you need to work on that.