The heroine transmigrates into an ancient romance novel as the “foolish principal wife.” In the original story, she is cast aside by the general for being jealous and dies alone and miserable. But she is bound to a “Conflict Resolution System,” which rewards her with more merit points the better she is at resolving interpersonal conflicts. Using modern psychology techniques, she opens an “Emotional Counseling Room” in the general’s residence: she helps her awful mother-in-law cope with menopausal anxiety, helps her sisters-in-law work through childhood trauma, and helps the concubines set up an “Anti-PUA Support Group.” The women of the household unite under her, stop fighting among themselves, and start businesses selling soap, chili sauce, and cosmetics. The general discovers that the women in his household not only no longer compete for his favor, but also organize team-building activities every day and make more money than he earns fighting wars. He completely loses it. He thought he’d married a fool, but it turns out he’s struck gold. Everyone wants her to divorce him, but the general’s household would fall apart without her.
