I finished binge watching this series a few days ago and I must say this is by far one of my favorites if not my favorite Cdrama ever. The story/plot is pretty interesting, and it's enough to keep you watching throughout the series. But what I love the most about this series is the chemistry and romance between Lu Yi and Jin Xia. Like their chemistry and relationship is pretty unique. Usually in other dramas it's a standard to have the cliche 'misunderstanding' last for a chunk of the drama, or have it so that there's multiple misunderstandings throughout the entire series. But in this series I felt like the misunderstands were kept at a minimum and towards the end of the series. The majority of the series is them trying to solve their investigations and them getting to know one another, and by them doing that you get to see their relationship grow stronger and you can really tell that they care deeply for each other.