I Transmigrated to the Ming Dynasty and Became a Prince

After transmigrating as the poorest vassal prince, all I wanted was to quietly farm, but I was forced into the empire's greatest secret. Lin Che, a PhD in archaeology, woke up in the Hongwu era of the Ming dynasty as Zhu Jing, Prince of Yong'an, the most down-and-out vassal prince around. His fief was barren, his storerooms empty, and his only possessions were five shi of millet and a few reams of shoddy hemp paper.