I Watched Ancient Videos, and the Ancients Were Stunned

Otaku Qin Feng discovered that after upgrading his mobile phone system, he could share videos with ancient people! And it can also live broadcast, bring goods, and connect microphones! What's the point of making real money from the ancients? This is so exciting to take off! First Emperor: I want a detailed map of the world so that Qin's cavalry can flatten Rome! Emperor Wu of the Han Dynasty: Gatling is so powerful, why does he need a hundred steel-smelting swords? Make me a Gatling! Emperor Xian of the Han Dynasty: Please invite Cao Cao to the palace for discussion! Dong Zhuo must not be allowed to enter the city! Sima Yi: Oops! I have been exposed! Is it counterproductive or not? Li Shimin: Father, have you seen it? Future generations will give me five-star praise! Zhao Kuangyin: Hang Zhao Guangyi up and beat him! Damn, you're having a great time! The sound of candle shadow and axe, right? You like drawing pictures, right? Invincible Hot Wheels, right... Kublai Khan: Why are you ignoring me? Is my Dayuan so meaningless? Zhu Yuanzhang: From now on, you little bastards will learn how to maintain your health for me! 9 To 5 every day, weekends off on Saturdays and Sundays! Only when your physical fitness reaches the standard can you be crowned king! Kangxi: Qing Dynasty! Did the Qing Dynasty die like this? Throughout the dynasties, the gears of destiny in various time and space began to turn faster...