King Leng Chases His Wife: His Maid Runs with the Ball

She was originally a princess of an enemy country, but she abandoned her identity and devalued her worth to become King Leng's maid. Unexpectedly, she failed to sacrifice herself for love and died a tragic death. When she woke up again, she became a medical master from modern times, with the medicine box in hand and the world at her disposal. However, she could not get out of Prince Leng's palace. When she finally managed to escape by angering King Leng one day, she lost her heart and took a ball with her.