The red star of Yinghuo is in the sky, and the purple emperor star falls. Emperor Taiping of Dayin suddenly died in an ominous celestial phenomenon. The Jiuding barrier symbolizing the fate of the country wailed mournfully. Chang'an, the heart of the empire, instantly fell into the abyss of power.
Next to the dry well in the cold palace, the fourth prince Zhao Qi, who was burdened with the blood feud of his mother and concubine, carved ancient tortoise shell runes with his own essence and blood, and unexpectedly summoned the heroic soul of another world - the Han champion Hou Huo Qubing. The God of War has arrived, bringing with him unparalleled bravery and a keen eye for seeing through chaos. Zhao Qi only wants one thing: to find out the real culprit who pushed his mother and concubine into the well.
However, at the top of the darkest altar of the empire, the forgotten old eunuch Li Yin crushed a corner of the imperial seal. The blue and blasphemous ice flames rose, and another heroic spirit from another world appeared at the summons - Jia Xu, the "poison warrior" who had no plans and had an insight into human nature. Li Yin, a conspirator codenamed "Yinghuo" who had been dormant for decades, declared his ultimate goal to Jia Xu: to take advantage of the emperor's collapse and mourning to completely overturn Dayin's chessboard and cleanse the entire world!
After the death of the late emperor, various forces such as the prince, the second prince, and the third prince showed their fangs in the undercurrent, and the bloody battle for the right to inherit the throne began. What's even more fatal is that the cracks in the Jiuding barrier and the call of careerists have attracted more historical heroes from different time and space. Famous generals, advisers, heroes, beauties... Come with their own splendor and obsession. Their extraordinary treasures shine with otherworldly light, and their shocking strategies stir up the foundation of the dynasty.