The tyrant empress is my wife, I am invincible and have been hiding

Ye Feng, the Chinese God of War, traveled across the Nine Provinces, but was seduced by the Empress of Wei. When he was about to die, the tyrant Empress Zhao Qiuyan of the Song Dynasty exchanged his life for the Eighteen Cities of Smoke and Clouds. She gave him the Emperor's Sword and made him the King of the State. He killed the nobles and treacherous officials. The Emperor granted him the right to kill first and then report! Decades later, Ye Feng, holding the Emperor's Sword, rode across the Nine Provinces, conquered the wilderness, killed the immortals and Buddhas with his sword, and unified the Nine Provinces! "The number one martial artist in the Nine Provinces is the King of the Song Dynasty!" The Martial Saint of the Nine Provinces descended on Jinling City. "My husband? You are so strong? Why didn't I know?" Zhao Qiuyan tilted her head, her face full of disbelief. It turned out that the man next to her was invincible! ...