I recommend "School Belle: The Supreme Expert" to you. This book is a modern romance novel about wealthy families. The male lead, Lu Chen, saved an intellectual beauty in a bar. The next day, when school started, he realized that the female teacher on the podium was actually the beauty from yesterday. Coincidentally, the school belle's fiancée that his family had secretly arranged for Lu Chen was also in this class. The female protagonist rented the male protagonist's house, and the male protagonist had a girlfriend. I hope you like this fairy's recommendation. Muah ~😗