Qin Ze, an impoverished slum teenager whose parents both passed away and who is burdened with heavy debts, binds with a pitfall system that requires top-ups to extend his life after rebirth. To save money to extend his life, on the day of the Gaokao he handed in his paper early and rushed out of the examination room, boasting that he was "going to the factory to tighten screws", yet he scored the country's only all-subject perfect score! Overnight, he became the "missing top scorer" searched for by the entire country. When everyone found him, they actually discovered that on an electronics factory assembly line, he had crafted a 5-nanometer chip with his bare hands!