I first read the original novel 与凤行 a few years back and it was one of the best plot lines I had read. I was so glad to hear it being made into a series and it did not dissappoint. You can tell there had been alot of attention to details through out the whole series that just screams quality and care. In particular I was really impressed by the wire work done to fly the actors around, it was quite a realistic depiction compared to some others I've seen.