This drama is an absolute masterpiece! Everything about it is top-notch. The casting is incredible, and the chemistry between the leads is fantastic. The story is engaging from beginning to end, and the music is some of the best I have ever heard. The acting is superb, and the directing and script are perfect.

However, I must say that the special effects and makeup were quite disappointing. In 4K, it showed just how cheap they were. Compared to Eternal Love of Dreams, the effects and designs are nowhere near as good.

Despite its flaws, this drama is one of my top two must-watch and re-watch dramas. I can see why it's the most-watched drama, as it truly deserves all the praise it gets.