Queen Yi Fu was also born into a noble family. His ancestor was the leader of Gu Hun, who was in charge of Qinghai and was called "King of Qinghai". Later, he joined the Northern Wei regime. Yi Fu's father has always been a very important official, and her mother is the fourth daughter of Emperor Xiaowen of the Northern Wei Dynasty. Queen Ivo/Kloc-married Yuanbaoju at the age of 0/6. Empress Ivo and Yuanbaoju gave birth to many children, but all of them died. Only the Prince and King Wudu survived tenaciously.
At that time, the moderate leaders of the northern nomadic people constantly invaded the border of the Western Wei regime. At that time, Yu Wentai, the prime minister of the Western Wei regime, considered the instability of the domestic regime and the danger from the Eastern Wei Dynasty, so he suggested that Yuanbaoju should adopt the way of marriage to stabilize the rule, let the princess of the Western Wei marry Khan's younger brother, and suggested that Yuanbaoju let him depose the current queen and marry Khan's daughter. The emperor finally agreed to this suggestion and asked her to cut her hair like Nepal.
Although West Wei Wendi married Khan's daughter, in Wei Wendi's heart, she still liked Queen Ivo, because the emperor was afraid that Khan's daughter would hurt Queen Ivo, so he sent Queen Ivo to the territory of his son King Wudu, just to protect her. However, the queen's fate was very bad, and Rouran finally invaded the Western Wei Dynasty with the power of the whole country. At that time, folk rumors said that Rouran Khan was venting his anger on his daughter, and West Wei Wendi was very helpless. But in order to dispel this rumor, West Wei Wendi had to let Queen Ivo commit suicide, and finally Queen Ivo died of the self-oppression of the quilt.