This was the first C-drama I watched and I became obsessed. As a sometimes gamer and retired IT worker, this kept my attention. Casting is great as well as the CGI with the in-game scenes. Yang Yang as Xiao Nai is perfect casting and I liked Zheng Shuang as Weiwei but she seemed to have lost a ton of weight after the first few episodes so her twig legs were a distraction for me (and I'm not usually like that). Loved the side couple of K.O. and Hao Mei! I'm sure I'll be watching this again as I can't get the OST out of my head -- so I had to buy it. :)