I'm an Ultron or close to it

(My first time writing) I was a happy person, lonely but happy after all I was lucky enough that my uncle was the greatest genius in history, the inventor of the technology that allowed total immersion games but at what point everything went wrong because now I'm in this dangerous world where I can be killed by a crazy robot or an alien conqueror; Well, I'm already dead. The story is in PT-BR no harem without MC OP without system op I hope to write something that you readers find interesting