I recommend " The Domineering Prince " to you. This book is an ancient romance novel. The male protagonist is the domineering True Saint Lord, the emperor of one of the four kingdoms. Because the female protagonist had predicted that the one who got her would get the world, the male protagonist did not hesitate to become crazy in order to get the female protagonist. There were also rich characters in this book, such as the cute and wronged little emperor, the scheming King Xiao, the weak scholar Jia Gongzi, and so on. The story was long and fascinating. I'm sure you'll like this book. I hope my recommendation will meet your needs.