The plots of "Rescuing the Shadow Guards at the Meridian Gate", "Counselors rebelling and presenting evidence", "Imperial City coup + frontline support", "Emperor granting marriage for life" and other plots are connected in series to form a complete closed loop of "redress - counterinsurgency - stay together". The slow emotional development from "mutual suspicion of colleagues" to "life and death together" to "staying together with white hair" is different from the common "love at first sight" and "nurture system" Danmei settings, and the emotional logic is unique.