I Am the Queen Mother in Da Qin

As title I was born in Zhao during the Warring States Period. When I was born, Wei Wuji received a letter from his mausoleum. What year was this? How long until the Battle of Changping? Waiting online, it's very urgent! This was originally posted about the joy of the world, but it didn't show up. Then I posted it again, twice in one book, and it was difficult to delete it, so I used this one. Yuan Geng, practice writing? It's probably the story of a bold and beautiful heroine and her white-cut black man. The target is romance, and it seems that it can't be changed. The emotional line is probably there or not? If you mind, please be careful. Demining: 1v1, official match with a different person, no third party sight The heroine is not a heartthrob, although she is good-looking, The heroine is probably not a big heroine (my writing skills are limited, if I insist on writing, it will probably come out awkward) The heroine has no golden fingers (no system, no immortality, supernatural powers, mind reading, space...) The heroine is not a history buff or researcher, and the chronology of princes during the Warring States Period and the AD chronology were basically incompatible before Ying Zheng was born. Intention: Like the eternity of the moon, the rise of the sun.