In the winter of Tianbao's fourteenth year, Anlu Mountain captured Luoyang, and the troops were directed towards Chang'an. The famous generals Gao Xianzhi and Feng Changqing retreated to Tongguan, and were executed by the prisoner Bian Lingcheng in front of the army for the crime of "disobeying the law and losing the teacher". Ge Shuhan was ordered to lead the 50,000 remnant soldiers to guard the last gate of the Tang Dynasty.
This is what is written in the history books.
What is not written in the history books is: There is a civilian husband in the grain and fodder team in Tongguan City. His name is Shu Shu, and he comes from 2024, 1,300 years later. He remembered that Luoyang would fall, that Tongguan would be defended, that Ge Shuhan would be defeated, that Chang'an would be broken, and that a woman would be hanged under the pear tree in Maweiyi.
But he couldn't change anything.
But he knew that on the first day of the first lunar month, Tongguan.
On that day, he had to stand at the east gate.
