In the third year of Jingyou's reign, there was an undercurrent under Tongguan City.
The female general Xiao Li tore up her wedding dress to break the feng shui killing scheme, but caused the 30,000 crossbows buried in the Yellow River to defect; the medical woman Huo Jiuniang cut out the heart to retrieve the key, and found that the bronze gears in her body resonated at the same frequency as the jade seal passed down from the country. A bloody edict revealed a shocking conspiracy that had lasted twenty years - Emperor Jingyou and King Tuoba Lie of Beidi were actually twins. They used the quantum jade seal to tear apart time and space and refine the Xiao and Huo clans into living keys, just to hold the imperial power forever in a parallel reality.