I Cleared the Dungeon by Picking the Wrong One

Han Shu considered himself an ordinary college student until a strange "Ultimate Additional Question" dragged him into a copy of the rules—— Evening self-study classes never end, wrong questions on the blackboard hide escape codes, the NPC teacher's roll call will take away the luck of those who are absent; change in the supermarket turns into a debt, fairy tale endings hide fatal lies, and the traffic lights of the AI city screen out "compliant people". Others rely on hard work, luck, or system cheats to get through, but the numbers are different. He stared at the points formula with a missing negative sign on the blackboard and sneered: "The loopholes in the rules are more conspicuous than the red crosses in the wrong question book." He took the supermarket receipt and said more truthfully: "13.5 Yuan for 14 yuan? The change of 0.5 Yuan conflicts with the 'no debt', so this copy is against the rules." He raised his eyebrows at the magic mirror of Fairy Tale Town: "Telling the truth and turning into an animal? But you just said that you can pass the test by being 'always honest'. This lie is unqualified." System prompt: [Players continue to make mistakes, and the dungeon rules are collapsing] The NPCs collectively wailed: "Does anyone care about this rule police! Even the 'shelf life of expired products ∞' must be violated!" Han Shu used an eraser to erase the bugs in the copy, followed by Lin Zhou, the wronged brother—— Lin Zhou: "Brother, don't rely on 'pointing out the teacher's miscalculation 1+1' next time to pass the level? My heart can't bear it!" Han Shu: "Be more rigorous. 1+1 Is 10 in binary. He wrote the answer in decimal. This is called academic crackdown." In the dungeon, others are struggling with the rules, while Hanshu is making mistakes in the rules. For him, there is only one question in all copies: find the "correct answer" in the gaps in the rules. And he has never lost.