This series may at first seem to be a boring one, but the more episodes there are, the more interesting it will be. There is new informations in each episode, from the first episode to the last episode. Many things in this series seem strange, but in the end, everything has become as transparent as water. Gradually, the plot was opened. In the story, science has simply explained the complex issues. The series has created a good base for the second book, Dark Forest.

BGM, music was very good. Cinematography, colorgrading, and VFX are all very good. Don't find any shortage in the acting. Episode 3,5 was amazing. You will find a big twist in episode 7, who did not read books or plot details. episode 13/14 will introduce something new, which makes the series more interesting. Episode 21,25,28,29,30 are very good. The Main 2 character's last scene and speech were very beautiful; it was the most unforgettable moment in the series. Apart from this, the series was so beautiful that I took so many screen shots.