Travel Through Ancient Times and Become a Heroine

Yang Xiaocao was an orphan who accidentally traveled through ancient times and became a five-year-old girl with a father who did not love her mother. Grandma wants to sell her. Of course she couldn't sit still and wait for death. Then she ran away. Met the old man. Her master. Then study medicine and martial arts. After completing his studies, he wields his sword to the ends of the earth. I also found an intimate little wolfdog.