Great Ming: Zhu Yunwen Ascends the Throne and Urges Old Zhu to Die Early!

Xiao Ran unexpectedly appears in the thirtieth year of the Hongwu reign of the Ming dynasty, becoming Zhu Yunwen's fourth younger brother, Zhu Yunqian. The good news is that Zhu Yunwen has ascended the throne, so Xiao Ran is about to be made a prince. The bad news is that he knows nothing about history and has no idea what is going to happen. Worst of all, the Yongle Emperor is about to launch the Jingnan Campaign! Fortunately, he has a little phone that lets him call his good buddy for help: Xiao Ran: I've transmigrated and become Zhu Yunqian. How do I save myself? You have to help Zhu Yunwen keep the throne and win the Jingnan Campaign! Xiao Ran: How can Zhu Yunwen win the Jingnan Campaign? He'd have to make a mistake at every turn for Zhu Di to lose! As long as he doesn't give stupid orders, he can win this one without lifting a finger! Before long, Xiao Ran realizes Zhu Yunwen is beyond saving, and Zhu Di is about to march into Nanjing! Zhu Di strides into the Hall of Heavenly Mandate, full of confidence, only to see Zhu Yuanzhang sitting on the throne! “Father, you're not dead!” “Fourth Son, how dare you!”