AU Something goes wrong with the Moon Plan and Obito is thrown back in time, back in his twelve years old body. It's another chance, but a chance to rethink your decisions doesn't mean you'll end up making the good ones. Obito/Rin

What if Minato had taken Obito in when he found out about his less than great life with the Uchiha's? What if because of that, Rin survived? What if the two of them raised Naruto? Who would lead the Akatsuki? So many questions, but you'll have to read to find out!

As long as his body can grasp his sword he refuses to fade away. The title of struggler defines his existance. It is time for the black swordsman to enter another war. A war between Masters and Servants. A war for the holy grail.