the unofficial which uploaded by desire scans is taken from korean site, then they're using AI to translate, they dont bother to fix grammars, or clean the sfx, while english official, probably has to clean, redraw, sometimes also uncensored some parts, and translate, that's why english official takes time, they always behind these AI scans, and do you know once a manhwa reach ending, this desire scans won't bother to upload the last few chapter here, they gonna upload it only on their sites and paywalled it, so, personally I prefer to wait for the official uploader than these AI scans

how come officials come out so late why is this already more then 50 chapters long