I recommend the book "Time Travel: A Phoenix in Troubled Times" to you. The protagonist was a modern female agent who was forced to travel to an ancient world at the moment of life and death. There, she met the domineering and devoted prince, the suave and devilish young master, the cold and persistent crown prince, and so on. She had a strange relationship with them that traveled through time and space, and it was fascinating. The novel had a rich plot and smooth writing style, making it hard to put down. I hope you like this fairy's recommendation. Muah ~😗