Reborn as a Nexus: Evolution to?

I had died to a blood cult pretty weird right I fell into the abyss not black nor purple but black purplish. I met a ‘sage’ named Draco. He told me I wasn’t supposed to die and that I triggered a Nexus event. I was told that the Nexus event that happened because of a secret that only Gods knew about me. I gained a system only Novels could explain. I was a purple flame mass thing. Known as a Nexus core and my goal to conquer the worlds and maybe become human. But something was off there were multiple Nexus event and born Nexus beings warped reality so much Earth became a fantasy world were a unknown number of past Nexus being existed. Where would I find place? Authors note: This MC is very naive but can go to 100 if it depends on his life. Unlike many other reincarnated MC he doesn’t use people for his own benefit but keeps people around for company and friends. I’m writing a lot of other Novel so except low chapter unless I focus on this which might happen.