I've read "The Fat Queen" before. The female lead is called Qing Ya. It's a romance novel that travels through ancient times. The protagonist, Xiao Qingya, was taken away by the King of Hell in the modern world and became an ugly fat woman in ancient times. However, she survived tenaciously and gradually became famous in the palace. In the end, she won the respect and admiration of the feudal pigs. I hope you like my recommendation. Muah ~