The heroine disappeared after she was born. Her mother was a brothel girl who raised the heroine alone. However, she was murdered and died when the heroine was four years old. Because the heroine is a daughter and is not favored by others, the heroine disguises herself as a man and goes to Lingshan Mountain to practice, determined to find out the real culprit who killed her mother. There are many crises along the way and finally the real culprit is found. But doubts were raised again...
Purpose: Struggle for justice