I love kdrama like this where they make a extremely dislikable characters but then they start to grow on you and in the end they become one of your favorites (like sweet homes)
Sansheng, Wangchuan Wu Shang was SO GOOD. I read it this summer while on a reading slump and it was perfect. It only takes like 2-3 hours to read or less it's short and such an emotional and sweet read. I wish there were more like it (if anyone knows pls recommend lol)
btw I have watched My Rainy Days before and I absolutely loved this one so I sec rec that lol