Ten Days of Information: Immortality Begins from the Siege of Jiezhou

In the fifth year of Yongcheng's reign, the state was solved. Yu Yue woke up from the alley. No memory, no identity. Fortunately, God opened his eyes, and after traveling through time, he brought with him a secret mirror. As long as you exchange things, you will get information of equal value. ... The curfew was about to come, and a tael of silver caught the eye. Yu Yue found a secluded road and hid in a courtyard. "Who are you?" The girl in the courtyard asked. ... An ordinary young man, a square mirror of heaven. At this time, there were still ten days before Jiezhou massacred the city.