๐I recommend Don't Call Me the God of Songs to you. Although the male lead, Gu Xiaobai, was an entertainment star, his dream was to become a great physicist, similar to the female lead. Both of them were high school classmates, and the male protagonist had a crush on the female protagonist in the past. This book has elements such as cities and entertainment stars, as well as elements such as physics and technology. It can meet your various needs. I hope you like my recommendation.๐