This is a grudge that has lasted for many years, and behind it are the bones piled up under the royal authority. How can a lifetime of sins pay for years of wrongful convictions, and how can one person's life span thousands of miles of mountains and rivers? Sin in this is not only inevitable due to machinations, but also the result of the impermanence of human nature. The grudges among them are just a matter of fear. It will not be repaid in this life and cannot be repaid in the next life.