Tears of the Fallen City

She is a national-level agent with a different temperament. Her hands are stained with the blood of countless people. A mission allows her to travel to ancient times. She lost all her martial arts skills and was poisoned and turned into a real useless person. It doesn't matter, she just needs to practice again. She was disliked by her family and disrespected by her servants. OK, as long as someone hurt her, that would be fine. Under the obstruction of others, watch how she overturns the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.