Great Qin: In Gongshu, I Break the Formation from the Start

He wakes up as Gongsun Lin and binds himself to a mysterious System, instantly mastering mechanical arts at the level of a master craftsman. Facing the family's toughest trial, the Bone-Shattering Corridor, he unleashes his modified Earthbreaker Seven. As the deadly formation silently crumbles, Gongsun Chou knows that the Gongsun family is about to undergo a seismic change.