When "Destiny" is embodied as a cold machine, this work is not a simple "ancient mecha" pursuit, but a science fiction shell to rewrite the spiritual core of "Jingkang's Shame". The mecha monsters that cover the sky and the sun are not alien invasions, but the materialized backlash of the "national resentment" and "technological obsession" condensed by the Zhao and Song Dynasty's three hundred years of "emphasis on civility and suppression of military power, poverty and weakness." The thick black liquid is called "Xuanmui", but it is actually the liquid manifestation of suppressed violence and desire. Mutation is not evolution, but punishment; the stronger the ability, the deeper the "sin karma" one bears. As the center of mutation, Bianjing is no longer a prosperous old capital, but a huge, living "crucible of crime and punishment."
