Saving the World with Just a Book

I correct history when humans do something they aren’t supposed to. I am a constant in every major and minor historical event. I always fix the past when it changes. My past is your future. Never appreciated, never known; working in the sewers and bowels of yore. I am what you don’t see, don’t notice, the subtle wind around you when the world changes. I am the one who protects humanity from the havoc of unrestrained and unplanned change. No, I’m not Big Brother or some spy, just another person strapped down with the responsibility of protecting all of you. I am an Antiquity Plumber and my name is Chantilly Saileach Asesino Rece.