lifesketcher
thank you for the hardwork, i liked the story so far and had many comments on some parts on it, as i see this novel becoming something more and big in the future and try to help you make it even better. i noticed some writing mistakes in earlier chapters that is better be fixed before you advance more in the novel, because it will be harder later to get back to it, so you should do that while you are at it.
I agree with using same naming for all cultivation systems. You can also call them tier 1/2/3 etc or stage 1/2/3 etc. and only mention the specific names of the most used systems. Also, I can't wait for those reactions when those beasts realise that, while they don't even know what a planet is, there is a human (mostly?) empire that spans several galaxies.