Great Ming: A County Magistrate in Beiping

Year Eighteen of Hongwu.

Guo An's soul transmigrated to Beiping Prefecture, where he became a descendant of Guo Shoujing, the famed ancient-era scientific genius and Grand Historian!

He'd only hoped to land a minor post under Zhu Di and lie low until the Jingnan Campaign was over.

Instead, he accidentally became a founding hero and a key official in Zhu Di's household!