When Shen Xingyi fell from the roof, she held a waist badge in her hand - left behind by the person who destroyed her whole family.
In order to overturn the case, she rushed to the capital and was told: If the entire court is moved, the real murderer cannot be moved.
Good. Then change it.
She successfully passed the civil and military exams, successfully brought the emperor who had been ignored by the Queen Mother's family to the abdication platform, successfully built a steam engine, and successfully proved that the world is a ball.
I picked up a girl named Xuan on the road. The skinny and white girl has a clean mouth but is also poisonous, never makes mistakes in accounting, knows the way and never gets lost, and can climb over walls faster than the heroine. The heroine Lu Chi is ugly and bad at arithmetic, and Xuan spends the night settling accounts and sewing clothes for himself - one person is in charge of conquering the world, and the other is in charge of not leaking oil.
The best swordsman in the world works part-time as the emperor. The main business is to level the world, and the side business is technology.