During My Years in Datang

In the early years of the Tang Dynasty, there was blood rain on the Xuanwu Gate. Gu Changan came from later generations and woke up under Chang'an City, feeling that he was always twenty years old. He has no system, no magic, only an immortal body and a scholarly mind. In front of the Xuanwu Gate, he made suggestions and plans for the King of Qin. He saw brothers fighting each other with his own eyes, and he also accepted Li Shimin's trust: "If one day the Tang Dynasty is on the verge of collapse, I hope you can help me." Since then, there has been one more Ling Yanhou outside the annals of history. Wen Neng entered Zhongshu, argued with famous ministers about laws and regulations, and carried the new laws of Zhenguan; Wu Neng puts on his armor and mounts his horse, killing the enemy in front of the formation on a windy and snowy night. He is the teacher of the princes, the confidant of the emperor, and the secret that is passed down orally from generation to generation of emperors: "There is a Mr. Gu in the court. When you meet him, you should be like meeting your ancestors." As time passes, the heroes' hair turns gray and the emperor's bones wither, Only Gu Changan is still the twenty-year-old Qingyi Marquis. All the twenty-one emperors of the Tang Dynasty bowed before him and called him "Sir"; And he, over the long years, kept the last words of Li Shimin before his death, Time and time again, through bloody intrigues, the dynasty was pushed one step forward. He is not a god or an immortal, he is just a mortal who has lived too long and is too tired, but still refuses to let go. This is the story of an immortal prince who lived and died with the Tang Dynasty.