Modern-day overworked office worker Xia Wu transmigrates into the body of a prince confined to the Cold Palace. He only wants to live a quiet and peaceful life, but unexpectedly receives an imperial decree appointing him Crown Prince. After accidentally unlocking the supernatural ability to see people's loyalty levels, he treats others with sincerity, wins over devoted subordinates, and makes allies among the Xue and Jia families. Uninterested in political power struggles, he focuses on comforting the people, opening overseas trade routes, reforming the salt administration, and strengthening border defenses. By resolving divisions between different factions and winning the hearts of officials and commoners through benevolence, he steadily secures his position as heir to the throne. Ultimately, armed with popular support and real power, he ushers in a new era of peace and stability for Great Xia.