First if do not be misled by the poster, the love triangle thingy has negligent presence in the story so do not be deterred by it.

My cons would be ML's acting, it wasn't too bad but it should have been a lot more. FL killed it though, her voice, her expressions they were perfection. Shaoyao girlie was amazing too.

The ending: one of the best cdrama endings out there, better than The Double in many aspects <3