Have you read this one?
Dreadful night
https://www.mangago.me/read-manga/dreadful_night/
Maybe it's because you're looking only at manhwa and you expect things to be exciting from the very first chapter and that's just very unlikely, also, I'm sure there's a lot of completed works you haven't read yet, so look on page 12 instead of like page 2 of your chosen genre. (Many comics are completed but not marked as completed tho) also, take a look at lists, find a manhwa you like and go through lists, don't stay on the top recommended lists, there are many good ones further down the line
Is it just me or is everything just boring now? Bro I cannot, at all find, GOOD manhwas like, everything is boring, the plot makes no sense like omg???