Mandatory

If you go back to a historical period that is about to be extremely chaotic, if thousands of lives including yours are about to be slaughtered by war, but unfortunately you have no superpowers, no magic weapons, no secret skills - in short, you are still a mortal almost the same as before, what would you do? What this book records is that I returned to the Jin Dynasty around 290, and was about to face the turbulent situation of the Eight Kings Rebellion, the Five Husbands' Rebellion of China, and other great chaos in the world. . . By the way: When I posted this work, I participated in a call for essays in the history category. The call for essays required "system". You may not see an obvious system in my article, but in fact, it has always been there. It really is.