My deepest dream is a drama that makes you not forget it, it's really unique, the cinematography captures the emotions portrayed by the characters beautifully, and the plot is intriguingly developed in a way that each episode is fulfilling.
I never got bored while watching but instead wanted to watch the next episode right after.

I loved the amazing chemistry between both the main and second leads.
As well they explained things with quantum physics as the intro of each episode to give you the science behind what was happening with time travel and other things.

The OST for me was really good and fitting to the drama, it added gold to the viewing experience.

Some people mentioned that they didn't like the CGI in this drama. However, it is a fantasy drama and in my opinion, it adds to the genre, it makes it feel more dreamlike instead of just a modern drama.

I believe the ending is interpretable to each is own. You can choose to believe what you want. The overall experience of watching the drama for me is amazing despite the so-so ending.

I believe this drama deserves all the good credit it can get. Its something I would definitely watch again.

If you like romance and mystery genres combined, and if you like when you keep guessing who the bad guy is, then this is for you.