Su Tie was born as a scrap recycler in the slums and has the ability to sense the "pain" of metal. After accidentally merging the eternal fire of the divine flame, he realized that this world was just an alchemy furnace for the power of the upper world. Not only does he need to collect the broken divine gold to repair the "original furnace" in his body, but he also needs to forge a glimmer of hope for all living beings in this game of destruction.