The system promised that after time travel, you can hug people from left to right and reach the pinnacle of life. As soon as I landed, I was treated as a refugee and taken to build the Great Wall. Seeing the supervisor's whip crackling, I quickly took out my physics book and shouted: "The principle of frictional heat generation can improve the efficiency of burning bricks!" Unexpectedly, the tyrant personally picked me up by the collar: "Continue to speak, if you can't speak out, I will use your skull as a bowl!" I learned a lot about it, but I saw his eyes getting brighter and brighter... The next morning at court, all the civil and military officials in the court looked at me, who was munching sweet potatoes on the throne, dumbfounded - "Your Majesty, you can't keep such a monster!" The tyrant slapped the table: "Shut up! Whoever scolds the Imperial Master again, I will let him build the Great Wall!"
