The Cangbi Xuangui was actually made by Xu Fu (or the Saint of the Yin Yang Family) of the Qin Dynasty from the jade soul of a meteorite. It contains the magic references of the "Kyuzhou Mountains and Rivers Map" and the "Twelve Golden People Soul Gathering Formation". It can absorb the essence of the sun and the moon and the murderous aura on the battlefield to maintain the soul fire of the undead army.
The Qin army is not a zombie, but a "jade warrior soul armor". The body is reborn from clay and bronze, and the soul is anchored in this world by a jade pendant. Every time he is fatally injured, the energy stored in the jade pendant needs to be consumed to repair it. If the energy of the jade pendant is exhausted, the soldiers will completely turn into pottery figurines.
The Imperial Seal is not only a symbol of imperial power, but also the "central core" that suppresses the luck of the Dragon Veins of Kyushu. Only the jade seal can break the forced binding between the jade pendant and the soldiers' souls and free them.
