Eternal Chang'an Hidden Galaxy

Modern archaeologist Lin Yuan discovered a jade slip inscribed with "Cheng Qian" in the Dunhuang Underground Palace, which is consistent with historical records. In the bloody night of Xuanwu Gate in the 17th year of Zhenguan, Li Chengqian's long sword was stained with blood, and Li Zhi, who was supposed to succeed in the history books, fell at his feet Lin Yuan deciphered the star map of the underground palace and was shocked to find a huge crystal warship suspended on the edge of the galaxy. When the whole world is celebrating to obtain the cultivation method, a harsh alarm comes from the "Great Space Wall" Your Majesty, the Crystal Fleet... Is awake!