Qin Xin never imagined that she would somehow transmigrate to ancient times and become the daughter of a concubine-born son in the Duke of Qin's household.
In a harsh struggle to survive, Qin Xin relied on the lab she had brought with her to make a fortune performing paternity tests for people in the capital. She soon made quite a name for herself there.
She had actually managed to break into such a niche field!
Of course, there were problems too.
The people secretly trying to kill her could line up from the gates of the capital all the way to Jiangnan.
So Qin Xin's criteria for a husband evolved into this: he had to be strong, clever, skilled at outscheming others, and a seasoned expert at defending against schemes.
And one more thing was very important: he had to be lucky!
Lin Ming, the young marquis known throughout the capital as the Emperor's own son, had been hunted and outmaneuvered for years yet somehow survived every time. He thought he fit the bill perfectly, so he came calling of his own accord!
