In the Ming Dynasty, Quanzhou was in trouble again. Su Jin, the prefect of Quanzhou, had to deal with the suppression of the DPRK and Chinese forces while balancing local interests. Faced with the rise of refugees and the intrusion of Japanese pirates, Su Jin relied on her extraordinary wisdom and courage to use iron fists to fight corruption, suppress bandits, calm the people, and quell the civil strife. At the same time, he used extraordinary strategies to promote economic development, not only opening workshops, but also attracting investment. In the end, Quanzhou gradually gained new life under his hands.