이변
Over the years, Li Bian had been tempted to make Li Jingda, whom he considered decisive and capable, his heir, and Song had also often praised Li Jingda's abilities. However, as Li Jing was older, he eventually decided against making Li Jingda his heir. Meanwhile, his youngest son Li Jingti () was born of his favorite concubine Consort Zhong, and once, when Li Bian was angry with Li Jing for being occupied with musical instruments, Consort Zhong tried to persuade him to divert succession from Li Jing and making Li Jingti his heir. Finding Consort Zhong's suggestion highly inappropriate, he expelled Consort Zhong out of the palace and had her remarried.