I recommend the urban novel,"The Godly Doctor's Son-in-law," to you. The female protagonist Ning Bin had to drink the water of the Shang River to maintain his life. When Xu Na fell into the river, she risked her life to save her. In order to repay her kindness, Xu Na married Ning Bin and acted out many stories. I hope you like this fairy's recommendation. Muah ~😗