She said: "I want one heart to call my own, and to stay together until our hair turns white. Can you do that?"
From then on...
They say the ruler of Yan went seven years without taking a wife.
They say the kings of Nan and Xiao did the same.
They say the harems of Zhu, Yong, and Rong remain empty to this day.
They say it was all because of a woman named Song Xi.
So what was it about this woman named Song Xi
that could make
all six kingdoms go without wives?