I recommend the novel "Your Majesty, Your Imperial Husband Is Missing". The male protagonist's name is Mo Yichen, and he is a mysterious and black-bellied man. He has many complicated emotional entanglements with the female protagonist, Mo Qingcheng. The novel involved palace struggles, transmigration, and other elements. The plot was compact and attractive, and it was very worth reading. I hope you like this fairy's recommendation. Muah ~😗