It's Only His Seventh Time

Tang Suzhe traveled through time. There are gold patterns, there are flashbacks, and there are text messages that say "game continues." It's standard equipment for time travellers, he has it all. The price is that the memory is cleared, the hair turns white, and the pupils turn gray - the original owner died seven times, and he is the eighth successor. Hell begins, he admits it. Novices were not given tutorials, but he accepted them. He had just put on his school uniform and was about to start exploring the map from the academy—— The door rang. "You are not Tang Suzhe." ... No, I have just traveled ten minutes, how come I was discovered?