It is just me that dont like the main couple? The ML is so narcissist, annoying & overproud. In the beginning, the ML behave like a scum, but get slightly better after that but still his attitude is still annoying. You can try reading this book, if you can't accept the main couple, you can skip to next couple
I prefer the side couple more:
1. NianXi & Jiang
2. Xu Baohan & An Lan
3. Mo Liuxi & Yansu