Chemistry teacher Lin Zhiwei transmigrates to a dynasty ruled by food, bringing a child along, and discovers that culinary skill reigns supreme! With baking soda in one hand, she makes steamed buns that amaze everyone; with fruit acids in the other, she roasts lamb chops whose aroma carries for miles. She fights bullies, opens a restaurant, and thrives by combining food and chemistry. But why does the cold-faced marquis who keeps showing up for free meals look at her more and more intensely? And why does he keep trying to become her son's stepfather?