At the end of the Sui Dynasty, the war swept across the nine provinces. Li Shimin rose up with his sword in hand and led Sun Wuji, Li Jing and other heroes across the battlefield. He defeated Xue Ju and defeated Dou Jiande with his exquisite strategies, creating a great reputation in the troubled times. However, when blood soaked the country, the temptation of power caused the brotherhood to fall apart. Prince Li Jiancheng and Qi King Li Yuanji teamed up to frame him, pushing him into a desperate situation.
In Lingyan Pavilion, the lights are flickering. This is not only the palace of glory for heroes, but also the core center of power struggles. The forces of all parties are surging here, and a life-and-death game about the ownership of the throne is quietly unfolding. With the help of his advisers, Li Shimin made a shocking plan in Lingyan Pavilion and reversed the situation in the blood pool of Xuanwu Gate. In the end, he ascended the throne and ushered in the prosperous age of Zhenguan, and the twenty-four portraits of heroes in Lingyan Pavilion also witnessed this legendary epic intertwined with blood, betrayal and strategy.