The Strongest Archmage Got a Cheat System After 9,999,999 Years [A Progression LitRPG]

They called him worthless. The system called him something else entirely. Diablo Noctis spent twenty years dying. No class. No mana. No future. The disgrace of a noble house, kept alive only by a servant girl who refused to leave — and a body that refused to finish the job. What no one knew was that the thing consuming him was never illness. It was power. Ancient, vast, and waiting for a soul strong enough to carry it. The soul it found had already lived 250 years. Mastered every element. Broken every ceiling. Died at absolute peak with one quiet thought — What if I had one more life? 9,999,999 YEARS LATER... The system that spent two decades destroying its host finally finds what it was waiting for. And opens. Not a tutorial. Not a beginner class. Not a rank the world has a name for. The demon that brought an empire to its knees sent a servant. He considers that personally insulting. ✦ Overpowered MC from chapter one ✦ Ancient soul in a young body ✦ A system that breaks every limit ✦ Cold calculated dominance ✦ No grinding. No begging. No mercy for arrogance The world had 9,999,999 years to get stronger. It wasn't enough. Updated daily.