I recommend " The King of Karting: Rebirth ". The male protagonist was reborn in 1996. In this era, he made money by investing in stocks, writing songs in prison, and even went to bars and nightclubs to be undercover. After that, he chose Hai Hai, released a record, and finally became an international superstar, Brother Long. The entire company even made movies. The genre of the novel was urban-urban life. I hope you like my recommendation.