A Monster Who Abandons His Emotions and Becomes a God

No female protagonist x no harem x workaholic male protagonist What would you do if... One day you turned into a monster? Maybe you will do a lot, but after you truly become a monster, you will find that many things can only be done as a last resort. Why do I know this? Because I became a monster myself. My best friends, classmates, parents, teachers, everything is abandoning me. What should I do? Maybe only someone who is a monster like me can help me... That's my only way