Qin Shi Mingyue I Am the Sword Bearer of Xiaomeng

He came to Qin Shi because of a door, and it was also because of this door that he became bound to Xiaomeng. This door took him across time, and he met many people along the way, including quicksand, hundreds of rivers, hundreds of birds, nets, hundreds of schools of thought... And he always discovered inadvertently that everything that happened in the world was closely related to him. He came to Qin Shi, but he also changed Qin Shi. My name is Youyou, and I am Xiaomeng's sword holder.