I just watched this Donghua for two days and I absolutely love it, it has all the aesthetic I love, I mean, the clothes and the building, it looks like it's set in Victorian Era of Britain. I always loved the "Sophisticated English People" outfits and this show reminds me of Sherlock Holmes, especially with the MC being named Klein Moretti, it reminds me of the name "Moriarty". I didn't like his name Klein but it later grew on me, initially I think the main character talked too much but I really love the way they potray his character and he soon became my absolute favorite! I really love the worldbuilding, they put the level system backward by the lower the number of a sequence is, the more powerful it is. I LOVE IT! Beautiful and Interesting. 10/10.