Jiang Chuan is an ordinary young man from Tianyuan City whose parents struggle to make ends meet. Upon awakening, he appears to possess a useless F-rank Disassembler class, but secretly wields the rule-level talent Extraction of All Things, allowing him to dismantle equipment with a 100% success rate and permanently enhance his attributes. Calm, thoughtful, and devoted to his parents, he deliberately conceals his talent to avoid attracting trouble and joins the Blazing Flame Battle Group, quietly building his strength. By purchasing discarded equipment, he rapidly improves his physique. By chance, he helps Ling Aoshang completely dismantle a golden spear, and his strength quietly surpasses that of high-ranking professionals.