On the fourth day of June, the ninth year of Wude in the Tang Dynasty, Li Shimin, king of Qin, launched the Xuanwumen rebellion, killing Prince Li Chengjian and Li Yuanji, king of Qi, and completely eradicating the biggest obstacle on his way to the throne. Li Shimin's strength and biting made Tang Gaozu Tang Gaozu tremble with fear. Seeing that his time had come to an end, Tang Gaozu was forced to announce his abdication in advance and passed the throne to Li Shimin. The era of Emperor Taizong began. In people's minds, Li Shimin has always been a good emperor supported by the people, but at the beginning of his succession, this was not the case. From Xuanwumen to December of the first year of Zhenguan, the foundation of Li Shimin was unstable, and the Tang Dynasty was in a turbulent situation. Luo Yi, Changle Wang Li Youliang, Li Ai, Youzhou Secretariat, Lizhou Secretariat, Li Xiaochang and other murders have occurred successively, among which Luo Yi is the most representative. Luo Yi was born in a noble family, and his father was a general in the Sui Dynasty. As an adult, Luo Yi also became a general in Sui Jun, serving as a samurai corps commander under the right-hand general Li Jing, and stationed in Zhuo Jun County. Se is a military commander with high strength and can fight. However, Luo Yi's character is not good, she is unruly, cunning and irritable. Luo Yi, who is famous for his ability to enlist good warfare, took control of Youzhou, a military stronghold, and became the object of contention by all parties. Yu Wenhuaji, the warlord of Sui Dynasty, Dou Jiande, the rebel of Hebei Province, and Gao Kaidao, the king of Beiping County, sent messengers to persuade him many times, but he refused. Se already has an idea in her heart. He decided that Tang Gaozu Li Yuan, who occupied Guanzhong, was the real master of fate, and surrendered to the Tang Dynasty in the third year of Wude. Tang Gaozu Tang Gaozu appreciated him very much and made him king of Yan Jun. He is still stationed in Youzhou. In the founding war of the Tang Dynasty, Luo Yi sent troops to fight against the troops of the Tang Dynasty many times, and made great contributions to pacify the battle of Liu Heita in Hebei Province and resist the invasion of the northern Turks. At that time, Prince Li and the king of Qin were fighting for the position, and both sides were trying their best to win the military commanders of the Tang Dynasty for their own use. After some consideration, Luo Yi decided that with the support of Prince Li, he would certainly inherit the throne in the future, so he finally chose to invest in Prince Li. This choice also laid a curse for his tragic ending in the future. In order to show loyalty to the prince, Se deliberately alienated Li Shimin, the king of Qin. On one occasion, Li Shimin sent an emissary to work in a military camp of Se. Se not only refused to listen, but also ordered his men to "beat him for no reason" and beat Li Shimin's emissary. Tang Gaozu Tang Gaozu was so angry that he ordered Se to be locked up. However, because Luo Yi was an available talent, and there were frequent wars in the northern border at that time, Luo Yi was always famous in northern Xinjiang, so he was not punished. At this time, the appearance of a charlatan made Se finally determined to rebel. A woman named Meng Shi claims to know the past and the future. At that time, she was so famous that even Tang Gaozu Tang Gaozu once called her to the capital. This Montessori is a mysterious charlatan. She once praised Luo Yi's wife as "expensive, she will be the mother instrument of the world" and told Luo Yi that "Wang Gui will become a woman and be promoted in ten days". In this way, Luo Yi had chosen the wrong position for Li, and now he has listened to the nonsense of charlatans. Under the combined action of two factors, Se finally ascended the throne in Li Shimin in the near future. In the early years of Zhenguan, he was the first to rebel flagrantly, made a big mistake and became a traitor. But at that time, the world was set and people thought, and no one wanted to follow him around. Luo Yi finally abandoned his followers and his soldiers launched a mutiny. Se was killed in the disorderly army and became the first founding hero to be killed after Li Shimin ascended the throne. Although it was caused by myself, it's really a pity.