Eighteen years ago, it was difficult for him to leave the world, but what she wanted in this life was to be single. In the end, he reigned supreme in the world, but there was no woman with whom to share this beautiful land. Either regretful or helpless, all at a loss. Eighteen years later, her daughter is involved in a bloody battle to seize the throne in the royal palace. Will the ending be like hers, or will there be something different?