The min actors have great chemistry and are serious in portraying their characters well. The supporting cast especially Chu and Third are also very likable. No frustrating miscommunication or unnecessary friction. Well done.

The OST is also very good. I guess the actors were singers which help too. The story is of course the stuff of fantasy, but it is fun and different from the run of the mill type. It does remind me of a Korean series of a similar story of a girl who reincarnated as a boy love interest.