Hello! When I saw your question, I immediately thought of that novel! It was called "Dragging a Celestial Lord as a Husband", and it was about the love story between the Demon Emperor's daughter, Ling Qiqi, and the Mr. Ling who doted on her to the bone (also known as the male protagonist with the surname Ling). One of the women was called Feng Ling! I hope you like my recommendation. Muah ~