Are there any good-looking costume dramas that can solve crimes worth recommending in recent years?

I sincerely recommend He Bing's "The Great Song Dynasty". Although the time is relatively early, I sincerely recommend one of the few suspense dramas and detective dramas in ancient costume. Song Ci, played by He Bing, is a criminal prosecutor who always puts "immigration first, honesty first". A series of complicated plots are cleverly set and full of suspense. Through his careful analysis, they are interlocking and fascinating, and finally they can be cracked. It is also a pity that I finally saw the darkness of officialdom and burned the book "Remembering the Past". The coolest thing behind this TV series is that it is not background music, but a poem.