Is the novel complete and where can I read it.. I've searched everywhere but no clue ╥�...

Tappytoons (in full or still uptading) and Apple books/amazon Kindle (only till 27 or 37 chapter od the manhwa) - pretty pricey options.

I actually haven't seen any free versions circulating too much. This is one that I found, but it's really short:

https://www.yulheyun.com/post/the-broken-ring-this-marriage-will-fail-anyway