"Jianghu Yeyu Ten Years of Lights"

During the Book Shortage Period, Please Recommend a Book!

I want to read a book similar to "The Lost City". Don't push too much, just one or two copies for each person. Don't want the ones that are too brainless, don't want the ones with broken characters, don't want the ones where the male and female protagonists love and abuse each other for hundreds of chapters, don't want the ones about pure love, don't want the fairy tales for now, maybe it's a criminal investigation.