Alexander Alexius

Alexander Alexius in his world was the greatest scientific mind ever he managed to do what none had before in terms of scientific Innovations such as several methods for immortality from digital to Mechanical to biological (there is no magic in his world) he also managed to make possible to change gender with either pills or machines also numerous small inventions thanks to him making immortality reality he's lived several hundred years his current research project was now on the Multiverse. he was currently testing his Multiverse viewer after all it's kind of stupid to go to unknown area without seeing what it's going to be like first " world is probably the best to test going to and what I see a fairly large world(not sure big I wanted yet) and had at least one of every kind of biome so at least won't have to worry about resources it had animals but as far as I can tell there's no human presence aside from three structures one that looks like a castle another one like a Shrine/Temple and the third was a large Dome. the structures are curious but no matter I'll find out once I finally finish Multiverse gate."

(I was originally planning on having him get to the unknown world in this chapter but I think it would be better to do a whole chapter on exploration. Due to this being a Multiverse if you want you can create variants of the main character with different personalities for different settings I got this idea from Kang in Marvel) (My thoughts on immortality is there's no such thing technically even Immortals can die immortality just makes it harder to die or stay dead the three types of immortality that I just mentioned data pretty much is living within internet or some sort of digital construct mechanical is pretty much putting yourself in a synthetic body and fix it till you can't and then transfer yourself to a new one when it fails then finally biologically is hypercellular generation so an example would be Deadpool or logan. there are more types of immortality but most of those revolve around Magic and in his original world magic doesn't exist )