This is a curse born from an ancient copper coin, twisting those it infects into half-human, half-copper monsters. The protagonist survives an explosion at the heart of the disaster, but his body forms a grotesque symbiosis with an evil force and a nurse parasitized by bone needles, plunging him into the abyss. At the bottom lies the "Copper-Eaten Nest," carpeted with living fungal mats. Within it lurk the "Mother," made of countless copper coins, and the cursed, modified mechanical hunter known as the "God of Wealth." To escape the agony of exhaustion and the pursuit, the protagonist is forced to devour the nest's energy, mutating his right arm into a filthy claw studded with a "copper-coin evil eye." While fighting for a fragment of copper marrow from the Mother's core, he is gravely wounded and imprisoned in a living cocoon by another deeply mutated symbiote, becoming its "feed." In the end, the protagonist detonates the remains of the deeply buried copper marrow fragment, gravely wounding his captor at the cost of destroying his right arm. Three conflicting forces within him, the copper marrow's essence, the curse's brand, and his own exhaustion runes, are forcibly fused in the blast, forming a new core brimming with chaotic energy where his arm was severed. The struggle to retain his humanity grows ever more perilous amid the cursed abyss and his newly born fangs.
