I Can Turn Back Time, so I'm Crazy

On the morning when the college entrance examination started, Su Ye received a golden finger that could 'turn back time'. Every hour that passes, he gains super time that goes back one minute. Super time can also be accumulated, and can be generated for 24 minutes a day. The correct way to conduct the exam: copy other people's answers and then go backwards in time. What can you do by turning back time? It allows him to make up for his verbal mistakes. It allows him to boldly make various attempts. It allows him to predict the future, make various responses in advance, earn money, and reach the peak of life... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.