I am rewatching this drama on Viki. I just wanted to say that ep 21 was actually very well done- especially the second half when Ting Yan and Sim Ma Jiao meet in the demon realm. Both leads have done such an awesome job here . Ting Yan’s change in personality,, her declaration that one needs to kill to survive in that world and of course Sima Jiao’s astonishment as to how cold she has become and how cautious he is with her but also caring Arthur Chen’s acting is at a different level! But I have to say that WYL has acted equally well. And there is that sensual undercurrent ! Amazing!