I remember I watched this around December 2019 on my sister's recommendations. This is the best HIStory, imo. The story is very good and since I'm a simp for enemies-to-lovers troupe, this is perfect. The chemistry between the first couple and the 2nd couple are sooooo goood. The plot is great and the NC's timing were very good. I loved how they put comedy in this series too. They could make it serious but funny and sweet at the same time. but the ending kinda ruined it for me...LIKE WHY IT HAS TO END WITH TANG YI'S IMPRISONMENT?! FREE TANG YI!
I would recommend this to someone who like detective/police series and love NC's between the couples.