indeed as the previous comment said , it is a must to watch drama. When I started to watch , it was just of boredom who knew that I will get this addicted ( one episode after another until I finished season 1 ) .   FYI I am a fan of vampire stories , here in the description it didn't say anything at all although it contains it . Until now I don't know why did I like it this much , I have no Idea . The plot is filled with multiple genres ( comedy , adventure , fantasy , romance , supernatural ) and the story is well established although it is divided into 3 missions but it was smoothly connected  in a way that makes u want to watch what happens next .

The acting as was superb starting with :
Ma Ke : no word an describe him , where was I from this actor , he is incredible and very handsome . He is the most attractive vampire my eyes ever seen
Ye Yin : her energetic character was well protrayed , she was great ( funny , straightforward ) .. what I liked the most about her the idioms she used and the supporting words she gave to the other character I truly fell for it
Si Yin : can't describe his character exactly ., he had many incarnation , but his ability to apply all of them is amazing

the opening and the ending music was out of the world truly amazing and addicting
probbably 100% I will watch it again
so after all of this I hope u r convinced to watch , it wont disappoint  u  . thx for reading