The male protagonist was a CEO, and the female protagonist grew up in an orphanage. There were many novels of this type that could be referred to the following popular types: 1 " Why Are You Silent?" It was a love story between a CEO and an orphan. The plot was full of twists and turns, and it was very popular among readers. [2]"A Smile Is Alluring": This novel tells the story of a love story between a gaming expert and an orphanage girl. The romantic plot is very popular among young people. 3." The Poisonous Daughter of a Concubine ": This novel tells the story of how an ordinary orphan turned the tables and became an empress. The plot twists and turns are full of drama and suspense. 4. The First Half of My Life: This novel tells the story of a love story between a divorce lawyer and an orphan. The plot is full of ups and downs and is very popular among readers. The above are some of the more popular novel types. You can choose works that suit you according to your preferences.