Good-For-Nothing Evil Lady Miss Lan

She is the king of the killer organization. The days of walking on the edge of a knife for many years have made her feel boring and see no hope. She proposed to withdraw from the organization, and the organization promised to let her leave as long as this mission is completed. But are things really that simple? No, the organization made a deal with the apprentice it taught. As long as she dies, he can take her place. Innocent, you must also be destined to be my place, my good apprentice. But he didn't expect that she would travel through time and become the good-for-nothing eldest daughter of the Lan family. She had been chronically poisoned since she was a child, and her face was covered with poisonous spots. The reputation of being ugly and useless followed her throughout her life. Alchemy? Beast control? Refining weapons? Drawing symbols? It doesn't matter, she has all kinds of talents and treasures to avenge her original body, and she will not let go of anyone who hurt her. Just be prepared to accept my revenge. But in the end I didn't expect that I was...