Zhu Jingchen, a top student in national defense studies, transmigrates into the world of Ming Dynasty Splendor with a System and becomes the fourth son of Emperor Yongle, Zhu Di, and his most beloved child.
"I hear the state of Annam to the south often invades the Ming border. It even wants to break away from the Ming as a vassal state and go it alone? An upgraded howitzer will teach you a lesson!"
"I hear a small island nation to the north is stirring up trouble along the Ming coast? Sorry, I'm taking a battleship and launching a full-scale island invasion!"
This synopsis can't do it justice. Read the story for yourself.
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.
Where is the author's other copy?
Those who didn't know thought he was Jianwen's son, Zhu Di's son?
Lao Zhu's family should be named according to metal, wood, water, fire and earth. Your protagonist's name is wrong.
You might as well write about Zhu Zhanji
Finally there is this fanfic