Thank you for the translation and note about honorifics!
Personally I like the usage of original honorifics because otherwise some meaning/feeling is lost but in this case I agree with your solution, going with full localization seems good.
There are 4 Star Bearers.
Suzzana stalks movements by cloaking the target with minimal soot.
Barbara is a mobile soot generator that couldn't control her powers.
Why did Kate ignored the possibility that it was Oliver's power?
While I agree with what you mean with the honorifics, isn't it a bit weird to be changing it 63 chapters in? I feel like at this point anyone who's made it this far is very much aware of what any honorifics mean.
@manga_follow_75743857 It was mentioned that it requires a huge amount of soot to pull it off, which Oliver doesn't have.
@AnimuVsMango I believe that it's worth it to make the change since it improves the overall quality of the script, which will improve the reading experience for future chapters too.