Su Chen, who graduated in history and was delivering food, was struck by lightning and arrived at the end of the Western Jin Dynasty. You start with an abandoned city, surrounded by a group of refugees, and five barbarians overhead. There are no systems or cheats. It doesn't matter, he brought his own history textbook and takeaway spirit - first carry out the agricultural revolution, then play with the imperial examination system, use thunder cannons to blow up the Huns' cavalry, turn Wei Jie from a talker into a strategic analyst, and let Ran Min sharpen his sword in advance. What about the chaos of the Eight Kings and the chaos of the Five Husbands? He, a delivery boy, will sort it all out for you. Three or five years later, when all the nations came to visit, he patted his butt and said: "The world has been sent away, and I'm going to travel around the world." - One of the wildest time-travel novels in history.
