This is one of the best dramas I have ever laid my eyes on. Like literally. It is in my top four being LLTG, Mr Sunshine, 25-21 are the other 3.
The storytelling and acting is top-notch. This is one of the best portrayals of real-life sweet siblings. More than the main couple I loved siblings' relationship more. I don't know how many times I have re-watched Sang Yan and Sang Zhi fights. Each time I wanna rewatch the whole series again.
Another unique thing about the drama was the story, the main female lead was innocent, scheming, soft-hearted, loyal, dedicated, and clever at the same time, like how the writer managed to write such a character. It blew my mind. Usually, such crybaby characters annoy me but even the spoiled brattish phase of Shan Zhi I found it somehow adorable. I fell in love with Sang Zhi. Character developments were out of this world, I witnessed how mature Sanag Zhi became with each year passing, and I felt like a proud momma.
I loooove Zhao Lusi, Usually, she picks great scenarios. So far her other jobs such as LLTG(which is my favorite), Who Rule the world, Long Ballad have been great too. The Last Immortal didn't meet my anticipation but I could say she has great taste
And the Couple. I could confidently say they had one of the best chemistry(but usually Zhao Lusi always have great chem with her male leads). They had very healthy relationship, trusting non-toxic, each problem is resolved like magic, and each one wanted the best for each other, was steadfast, and self-sacrificing/devoted.