How did Zhen Ji die?

In 220 AD, Cao Pi acceded to the throne as Wei Wendi, and prepared to establish the title of Queen. At this time, only Guo Nvwang has the ability to compete with Luo Zhen for the second place. Guo Nvwang is Guo Yong's daughter. She is also beautiful, younger than Luo Zhen, but she didn't have a son. Therefore, Guo Nvwang took advantage of Cao Rui's birth less than a month, and lied that Zhen Shiyin married Cao Pi in February, which made people wonder whether Cao Rui was the same clan as Cao Cao. Originally, I was very dissatisfied with Cao Pi's love for new lovers Guo, Li Guiren and Yin Guiren. When I heard that Guo started it, I couldn't help but get angry. Desperately, he denounced Cao Pi's unwarranted suspicion of his own flesh and blood, which was detrimental to the Cao family's family style. Cao Pi was so angry that he dedicated himself in 2 1 year (the second year of the Three Kingdoms) and made Guo the queen the following year.