Hongwu of the Ming Dynasty, Starting from the Empty Seal Case

In the ninth year of Hongwu's reign, Zhang Suhun was appointed as the head of the Household Department. It was the time when the Qian Gu Ce Book Examination was taking place, and the empty seal incident started. All the chief seal officials and those with names on the signatures were imprisoned! Hongwu Battle Royale dungeon, start!