The IQIYI Platform made many changes with the listing of the show - costume, idol, love story, suspense. Because even the team is confused of show genre. The script mess for second-half reflects this confusion.

Episodes 1-20 are good with some logic flaws that can be overlooked, they are sub-plots too but still it does not mess with the flow of central plot - the entire build up assassin reveal pays off with ep-20 - one of the best mid season bang in recent times. From episode - 21, show starts to loose it's momentum by introducing too many characters (good & bad) n slows down it pace for sub-plots at the cost of central plot and fails to establish proper antagonist n their motives behind their plans in convincing way. Which leads to rushed, underwhelming big 1-dimensional villain reveal and unsatisfying end to conspiracy plot. On top of that, totally unwarranted way of killing one of the leads leaves bitter feeling after the finale.

The Good:
1. Good Production value.
2. Acting from cast - there are moments, where cast gave their best performances.
3. 3 Leads comradeship - through it is under-utilized aspect of the show.
4. Plot leading to mid season twist - Big shout out to both actors Huang Xuan n Zhang Li, they nailed it.

The Bad:
1. Plot development and script - there were times when characters are dumbed down or 180 degree turn to move the plot/ prop up the main leads. Entire romance plot development for both couples are messy n at times unwanted.
2. Flashbacks and repeated themes - all 3 leads have sibling/sibling figure as bad guys, loose close friend, crowd addressing by characters in final arc.
3. Too many redundant characters.
4. Some of the editing/ BGM for the scenes are out of place and spoils viewing experience.

Despite of my issues, it is one-time watch - decent historical mystery show from c-ent in 2021. With average plot - mix of court politics, investigation and undertone of romance.