One month after marrying into the Marquis's household, Chu Yunshao finds her life suspiciously smooth. Well-versed in human nature, she takes the initiative to establish three rules with Jiang Xianyun: they will not interfere in each other's affairs and will each maintain their dignity. After their agreement, everything in the household seems to align perfectly with her preferences. Jiang Xianyun appears cold and restrained, yet secretly pays attention to everything she likes. Beneath their dignified written agreement lies a quiet tenderness, as the two cautiously test the boundaries of their growing affection.