Initially, I gave it a 9.5 instead of 10. But after thinking for awhile and got the conclusion that there might not be another C-drama of similar type in the near future (a year or two), I gave it a 10. That being said, this drama is not flawless for me, but definitely worth a watch if you are up for some stories featuring adventures, mysteries and horror (slight, not a lot). It's best if you get into the drama blind (i.e. without knowing any spoilers), spoilers would really kill the fun watching this!

To put it simply, watching this is like watching Great Escape, the tv show, but in drama format. Or it's like another similar drama, 19th Floor (p.s. but way better ?). Or if you didn't know about both mentioned shows, it's like watching a group of people playing multiple levels of escape rooms, but in this drama, they are escaping worlds (or what they called Doors in the drama) instead of rooms.

I really like how the characters were written in this, especially Ruan Lan Zhu. Easily one of my most favourite MLs of all time.

Castings were very well done too! I didn't know about Xia Zhi Guang before watching this, but he portrayed Ruan Lan Zhu perfectly. Lu Meng Lin as well, perfectly fits her role as Tan Zao Zao. And many other side characters, be it the players (Liu Xiao Bei as Li Dong Yuan) or the NPCs (Jia Xiao Han as Lu Zuo Zi, Jessie Yan as the nurse, Chen Xu as Lady in the Rain) just to name a few, they are all very memorable to me. The only minor complaint I have is that I wished Huang Jun Jie's acting was better. He wasn't too bad, but could be a little better.

Music and OSTs in this drama are good too, especially "I Know", the theme song that they play in almost every sad scenes. And the song in Zuo Zi's story.

I would definitely rewatch this again, but I think rewatching won't bring me as much surprises as when I first watched it. Hence, its score being the lowest among the 4 categories.

Thank you for reading this review. And lastly, if you haven't watch this, what are you waiting for? ?