When Lu Yihuan was five years old, Song Chengyuan said this: "Yihuan is a fat girl, you can't get married, come on..."
When Lu Yihuan was fifteen years old, Song Chengyuan said this; "Lu Yihuan, according to the normal fat distribution of the human body, you are like a cylinder. You must not get married. Don't
Destroy the genes of normal human offspring..."
Lu Yihuan married Song Chengyuan when she was twenty-five years old...