Return of the Witch: the Demon King's Favorite Queen

The imperial spiritual mage predicted that "the Bai people will give birth to two girls at one time, one girl will be a demon and the other a demon, which will definitely bring disaster to the empire." From the moment he was born, he was burdened with the prophecy that the witch would cause harm, the witch would bring disaster, and the two witches would bring harm to the empire, so he was forced to leave the family. But each of them got separated, and the two sisters came to a mysterious place. It was not until eight years later that she could return to her family, only to learn that the family was facing an imminent crisis. In order to save the situation, the witch returned, but she accidentally got involved in a greater chaos...