if you like investigation cdrama, you should watch this. allen run really acting is really legit. Allen Run play Lu Yi's role perfectly and Seven Tan play Jia Xin's role perfectly.

really love the relationship between Seven Tan and Allen Run. its like watching sherlock in chinese version. THIS IS MY FIRST DRAMA OF RENJIALUN. since this drama, i started to love ren jia lun more and more.

in here, jia lun is a cold guy and jia xin is smart but playful girl.

Story: the story plot will get a little bit boring in the middle. but the opening episode is so wow. i am a type of person that continue to watch drama if the 1st episode is attracting.

after finished, this drama, the song playlist become my fav playlist for a week. can't stop replaying the OST. you guys should hear it.
this is one of the OST title: 心墙 - 任嘉伦
just google on youtube. you will find the lyrics with pinyin