I Was Forced to Go Back to the Past

Nowadays, time travel is becoming more and more random. Some strange phenomena appeared before, but now, they have passed directly. For example, I was preparing to watch an archeology program to relax, but inexplicably passed through it. It's okay to go back to the past. Relying on my 50,000-year-old knowledge, things were going smoothly. I'm a little excited just thinking about it. But when I saw those ordinary soldiers twisting iron rods into twists, I knew something was wrong. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.