Daqing: I Rely on the System to Live Forever and Become the Regent

The modern time traveler became Jia Xi, the concubine of Ningguo Mansion, and awakened the strange ability to kill living creatures and seize sperm. In the Daqing Dynasty, which was surrounded by internal strife and surrounded by five barbarians, it was dormant in the Jia family, honing itself, and hoping to break through the troubled times on the frontier with a sword.