She was originally the prime minister's daughter and was married to the twelfth prince because of family and royal connections. However, the twelfth prince took advantage of her again and again just to ascend to the position of prince. In the end, he fell in love with her, but because of his power and interests, he did not hesitate to force her to kill his father again and again, but she eventually committed suicide for her family and royal family.
Purpose: To punish the scumbag, he wants to commit suicide first.