Chen Xuan, an expert on Ming history and an amateur explorer, fell into the troubled times of the late Yuan Dynasty.
The first time I woke up, I met a rough man who called himself "Zhu Xingzong" in a brothel. The two drank and chatted all night, and then they got married the next day.
On the third day, Chen Xuan was invited into Prince Wu's Mansion and found out that his sworn brother was named Zhu Yuanzhang.
From then on, the Ming Dynasty had an additional "non-staff military advisor": reforming the salt method, making firearms, teaching the prince, and pacifying Mobei. He brought sweet potatoes and corn back from Nanyang, so that millions of people would no longer go hungry; he fought side by side with Xu Da, making Wang Baobao hate the desert.
Zhu Yuanzhang said: "Brother, the most right thing for us in this life is to recognize you."
Empress Ma said: "He is the emperor and you are the brother, but the emperor and the brother are different after all."
Chen Xuan knows history, and he also knows people's hearts. What he wants to do is to find a third way for the Ming Dynasty between the emperor's suspicion and the true love between the brothers——
A path to true prosperity.