Reincarnated with a " BROKEN " ability

[ Note : the books is currently is a revamp so late chapters are being revamped to meet your tastes ! ]The White Spark converts my physical agony into raw power, but every spark burns away a piece of my own mind. The Black Spark turns my darkest emotions into a weapon, but every time I release it, the world forgets I ever existed. I have the ultimate power to save everyone but the more I use it, the more I become a ghost. Do you think the mc can survive gods , cosmic threats or maybe live to tell the tale , well if you think so start reading , if not close it , you might just end like me one day ......