😋I recommend to you "The Strongest Son-in-law of Tivat". The main character of this game novel unexpectedly came to the Original God World and became the useless son-in-law of his family. He even met the game character, Wave Knight Yola! The storyline is extremely rich, and it also meets the elements of a harem in another world that you need. I hope you like this fairy's recommendation. Muah ~😗