She originally thought she could have an ordinary and smooth life after escaping the abuse of her native family and rely on her brother An, but she unexpectedly fell into a disaster. Fortunately, there is no end to her fate, and she was rescued. After recovering from her injuries, she realized that she could only rely on herself in life, so she practiced martial arts, studied medicine and made poison. Step by step, she gradually became stronger and could support those weak women who had the same experience as her.