The writing in this story is quite good, don't recall any noticeable Spelling or Grammar issues in it, which, sadly, is surprisingly rare here on Webnovel.
The story has so far developed slowly but steadily, there was no sudden jumps from slow buildup and introduction to 'real' plot, nor was there any chapter long infodumps about the setting, the characters or somethign else. Every bit of worldbuilding so far was tied together with the ongoing story itself.
As for the setting itself, it is in concept a neat idea in the vein of waterworld, just taken to a different direction, which gives it a slight resemblance to stories set in rather sizeable spacesships/-stations with the domed cities the character hardly leaves.
Most Characters so far feel based in one cliche or another, but have enough depth that they aren't stereotyped by it.
While the constant off-brand naming for various things is still somewhere between puzzling for thigns like 'foogle it' instead of using expresions like 'research it' or 'looking it up', at least it is done consistently.