(No time travel, no system, no harem, no routines. It shows the historical process from the founding of the Tang Dynasty - the Battle of Hulao Pass, when Li Shimin captured two kings in one battle; to the Xuanwumen mutiny that forced Li Yuan to abdicate. Through celestial hints and other techniques, it reflects the complex psychological processes and decision-making logic of the characters on all sides.)
After the multi-party melee in the last years of the Sui Dynasty, a tripartite pattern of Li Yuan in Guanzhong, Dou Jiande in Hebei, and Wang Shichong in Henan was finally formed. In order to unify the world, in the third year of Wude in the Tang Dynasty, King Li Shimin of Qin was ordered to lead his troops to attack Wang Shichong of Luoyang. Wang Shichong was defeated and asked Dou Jiande for help. Considering that he was dying and had the opportunity to reap further profits, Dou Jiande led his troops to rush for reinforcements and finally met the Tang army at Hulao Pass. At this time, facing Wang Shichong's trapped beast Youdou in Luoyang and Dou Jiande's soldiers pressing down on the situation, how should Li Shimin make a choice when he is facing enemies from both sides. This war that will determine the direction of history is about to begin...
