So, in other words, if you edit someone's hair to be red it wouldn't be red in another timeline? [ Tsunade is able to maintain a vague understand, if not somewhat misguided. ]

Well, a similar technique. Back in our world we have something called ninjutsu. It basically has a bunch of uses, like firing fire balls out of your mouth, or making tangible clones, or healing - which is one of my specialties. One of the techniques is known as the Heavenly Transfer Technique. It transfers an item at the speed of light to another place. Before I arrived, I was going to use the technique to get to the battlefield instantly despite the numerous risks it carries.