Ling Yun rose to the pinnacle of the Nation-Protecting Celestial Masters in just five years. Hiding his identity, he married into the Wei family and devoted himself to helping them go public, only to receive divorce papers in return. At his lowest point, he enters a sham marriage with Zhao Lingxi, the Great Xia's female God of War who admires him. Trouble erupts at the Zhao family's birthday banquet. His ex-wife's family humiliates him at every turn, powerful aristocratic families make things difficult for him, and a traitor within the Celestial Master Mansion conspires with foreign enemies to covet the national treasure. Ling Yun reveals his true identity as the Celestial Master before everyone, quells internal turmoil, crushes the Japanese forces, and ultimately joins hands with Zhao Lingxi, the woman who truly understands him, to safeguard the peace of Great Xia.