Ming Dynasty: Chongzhen Has a Good Brain, Tianqi Builds Cannons

Nurhaci, do you want to taste our brother's cannon? Are you Emperor Chongzhen? Am I Emperor Tianqi? Well, you are the emperor and I am the emperor too. The two brothers traveled through time and became Emperor Tianqi and Emperor Chongzhen of the Ming Dynasty, driving out evil spirits and clearing the world. What Wei Zhongxian, isn't that my partner? How could I, the dignified Chongzhen, kill him? What, brother, have you grown a brain? What, brother, you can make cannons! Emperor Chongzhen: Actually, I think I should learn from my grandfather, Emperor Wanli. How many years did he live in court? How many decades can you live without going to court? Emperor Tianqi: That makes sense, but they bully us too much. Since you won't let me show off, I'll blast you with a cannon! Some emperors of the Ming Dynasty were exhausted, some were overdrawn in the harem, some were taking elixirs, some were addicted to wine and sex, and some were easily soluble in water... There's nothing we can do about it. We both have to live until our seventies or eighties.