Others laugh at me as a rag collector, and my supernatural powers can only tear things apart—until the end of the world comes.
Zombies are rampant, and those with super powers are king. Zhang Tie awakens [Decomposition of All Things] and can dismantle anything into basic materials. The combat-type superpowers regard him as useless, but they don't know: I disassembled their weapons, made their armors, and even asked me to purify their crystal cores.
While others were struggling for a bite to eat, I sat in the scrapyard and turned scrap metal into hard currency.
When large forces threaten and induce, I only say: "I know how to dismantle things. If anyone wants to try, I will dismantle them with their bones."
From the rag collector who was looked down upon by others, to the "master of materials" who controls the basic materials of the end of the world. My superpower can't be used, but it can make people who can use it come to me to exchange equipment.
The hardest currency of the apocalypse is hidden in the scrapyard.
——And I am just a rag collector.