In the 20th century, Mao Junyue, the eldest daughter of a famous family in the medical and death world, accidentally fell into a deep valley during her assassination and traveled through her flesh to ancient times. She was taken in by a farmer.
He who saves lives and heals the wounded kills with poisonous needles behind his back.
When the Night King Ye Keli was injured and was rescued by Jun Yue, when the assassin pounced on Ke Li again, Jun Yue killed him in pain.
Bandits slaughtered the village, and when Ke Li arrived with his troops, Jun Yue, dressed in blood, smiled on the pile of dead people.
He was brought to the court to capture a city with a dagger and a brain, and had his own identity and status.
I don't need to say more about the cliché plot that follows.