In the twenty-sixth year of Hongwu in the Ming Dynasty, unlike the official history, a portal appeared on the land of the Ming Empire, connecting the Ming Dynasty to another world. With the efforts of the three emperors Taizu, Hui, and Chengzu, they established a foothold in the other world. The same as the official history, Ming Hui Emperor Zhu Yunwen was ousted from the throne by his uncle Zhu Di. In the end, he was unwilling to lead his confidants and Jin Yiwei into the other world and began to establish his own world.
In the land of Westeros, as the War of the Five Kings had just ended, Zhu Gaoxu, the son of the Chengzu faction, started the war again in order to avenge his ally in the north.
