Three Reincarnation System

(Not my story!!! I just lead) While searching for a candidate for the status of "Archon", a man named Aragami was found. He will be given a system of three reincarnations. He will spend the first of them in the bodies of villains, changing their fate. The third life is given for the development and change of the canonical events of the world. How will the worlds change when everything goes wrong?