Lin Miaoyin, a saint from the Miao border, was proficient in the art of poison all her life, and she helped the world by hanging a pot, but she was betrayed by her beloved and died in hatred. When she woke up, she turned into Lin Miaoyin, a six-year-old farm girl in the 1970s. The family is surrounded by the best relatives, but the vicious aunt wants to sell her to a human trafficker, and the young girl is faced with a desperate situation. Relying on the wisdom and magic skills of her previous life, she was able to protect herself, survive and escape, outsmarting villains and seizing opportunities. She wanted to search for her father thousands of miles away, looking for her father, a soldier stationed at the border whom she had never met before. In this barren but hopeful era, she worked step by step, from having nothing to getting rich, from being alone to gaining true love. She saved people with her medical skills, punished evil with her bewitching skills, and lived a wonderful life. She eventually became a member of the frontier army and was loved throughout her life.