Sci-fi

Did I just get reincarnated to the old self and the old world? What the hell kind of reincarnation is this? And that too no system? Fine. I guess I will do things this time differently. But wait what is these two white bulbs inside my head that I can even internally see. Is that the system? Nope. It's better than I thought.
    Follow Aric has he gets access to two different universes, one based on magic and other based on technology. Now he can teleport to two different universes whenever he wishes. Hopping around seems fun!
    What to expect :
    * 1000 words per chapter at least with 4 5 chapters per week
    * No harem
    * Don't expect MC to be a genocidal maniac but he will be ambitious.