This show was immensly enjoyable and had me on the edge of my seat.
I love a thriller that plays with your emotions and keeps you guessing. I love a romance that makes you laugh and cry and makes your heart clench. The show delivered that in spades.

The acting was wonderful. All of the cast members outdid themselves.

The soundtrack was one of the best ever. Instant download to my music library.

The plot: Wonderful

The ML is the stereotypical "cold CEO" as well as a somewhat morally-grey, handsome, rich and influencal person. He is completey in love with the FL but is unable to show it. We, the viewers, pick up on it much before the FL does.

The FL is strong, smart, kind, and very beautiful. It's beautiful to see her journey. While she is strong from the start, she holds herself back and only begins testing her boundries as the show goes on. The progression is beautiful.

The story combines elements of thriller, mystery, politics, secrets, family intrigue, and childhood trauma.
The main couple's chemistry is on fire. (The second couple is also a joy to watch.)
The evolution of the main couple from cold and adversarial with charged chemistry, to warm and open with blazing chemistry is portrayed to perfection.

Some of the plot twists are predictable while others are not. But all of the elemets of the story come together seemlesly. There are no filler scenes. The action, romance, and adventure are cobmined into a wonderful whole. I sat back and watched without blinking, entranced throughout the entire show.

What a wonderful journey.

My one complaint and the reason why I rated 9.5 is the final episode.
The happy ending was wonderful. But the leadup seemed out of place to the reaminder of the show. While the story line did follow the original novel in the majority of its aspects, somehow it was not incorporated into the show to my satisfaction.

Altogether, a terrific show and an immensly enjoyable watch.