I recommend you to read "Strange Bookstore". The male protagonist is called Scholar. He is a cold and reserved character. He and the female protagonist, Mo Xiaorou, have a love and hate relationship, but they are attracted to each other for various reasons. They experience various mysterious events in the bookstore and unravel many unsolved mysteries. It is a novel full of suspense and horror. I hope you like this fairy's recommendation. Muah ~😗