Zhu Di Faked His Death? Then I Will Conquer the World!

In the eighteenth year of Yongle, Zhu Gaochi, who had traveled through time early, discovered that Zhu Di had died early? Then I, Zhu Gaochi, will succeed. Who dares to cause trouble, then try my new three camps! However, Zhu Gaochi didn't know that Zhu Di actually wanted to use this method to see which son was more suitable to be emperor because he was not doing his job every day and was afraid that Jing would be difficult to return. I want to see if the Ming Dynasty can still be so strong after his death. "What, Zhu Gaochi raised hundreds of thousands of elite soldiers?" "Why does he want to go to sea? Is he going to conquer?" "Why do you call this steam and this a train?" ..... When Zhu Di slowly discovered, why is my Ming Dynasty so powerful? Oh, no, it's my son's Daming.