Big disappoinment

This is the first time I gave up to watch JKY's drama. I love his acting but nothing can convince me to watch more than ep 5. It is so sad for him and SHK to be put in such a storyline. They deserve better drama.
It was a nonsense. It took me so long to wait until the episodes done, but it's totally useless.
Why are these Korean dramas getting boring nowadays? Please do make something watchable and enjoyable.
It seems like the production crew really put all the effort to the main characters, while the rest of it is bulshit.