It most likely won't disappoint you. The webnovel is out since last year, and is pretty popular on ridibooks. Recently got an award for best bl novel there, voted by readers.
It was the same for me, when they released the information for the webnovel release date, after several years of waiting (also found out about it, while reading KML). I actually read the webnovel live every day until the end.lol
And now I'm wating for extra two and the manhwa adaption.^^

YASSS Finally I've been waiting for Desire me if you can. Yes I hate Chase's brother but can't help getting excited cuz the uke is cool, buff and strong just like josh (tho Josh is not that buff but i still like him)
Honestly way back when i was reading kiss me liar (not really a fan of it) someone spoiled me that the red hair who help hide the mc from ml has his own story and he will end up with Chase's brother. Then suddenly the author dropped a new work which is Kiss me liar, i didn't know Josh has his own story too, of course it didn't disappoint me it's actually good. I hope Desire me if you can is also a good read too and won't be a disappointment.