I was very skeptical before watching this since I don't watch Chinese dramas. Since, I was looking for crime and a person suggested me so I gave a shot and now I can't stop grooving over the drama.

Plotline: The story revolves around a girl, who own a café at the same tower where she lives. One day she dies and surprising there are many suspects such as Manager Agent, Watchmen, Stepfather etc. The entire drama is narrated from each of the person who knows the girl and they keep telling the about her to investigators and new clues keeps building up.
Personally, saying this is a very unique concept where the people are narrating and telling the story from their perspective. I loved the story very much. There is childhood stories shared about the victim and also how it ruins her life.
Plotline is written so well. It connects the dots with the past and present and beautifully drafted.

Characters: Every character has played a fantastic role with excellent acting. They were so good which made the audience intact and never got bored throughout the drama. I loved the way each character had a soft heart for the victim which makes it so interesting to see how much loved she was before.

OST: There is only one song "You & I" which is so addicting and that it makes you remember the drama and the things happening in it. The song is so sad and pitiful it makes you loose your mind and show sympathy towards the victim.