Plot: 10/10.
Climax/Resolve: 10/10

The visuals and the atmosphere are fitting to the theme of the series. Lan Jue is a likable character all throughout, especially when he let hi hair down, lol. Zhang Ping's stubborn and persistence to "know the truth" was fun to watch. Side characters like the Emperor, Chen Chao, and Mowen all have well written development in my opinion.

Production: 10/10.
Although I don't know why they advertised this as "BL", since there's hardly romance in it.