She and her brother fled for their lives and hid in the enemy's garden, but were rescued by a strange old woman. Seeing her parents being tortured but unable to do anything, she hid her beauty from then on and worked as a handyman in the garden. She secretly vowed to take revenge. However, she unexpectedly met the son of her enemy and became acquainted with him because of a poem "Whose house is the moon shining on tonight?" She was discovered by her enemies because she wrote flower and bird seals in the garden. She had no choice but to run away with her brother again, but his brother fell seriously ill on the way. In order to treat her brother's illness, she sold herself into slavery, but ended up in a brothel by mistake. Her younger brother was bought to be a son by a woman, but she was forced into prostitution by the madam... Three years later, she became a famous prostitute in a brothel, took in a beggar adopted brother, and opened a school in the brothel to personally teach him to read and write. Seven years later, the beggar won the first prize, but she was sold by the madam to an old man who was nearly seventy years old as a concubine...