The Jin Yiwei of the Ming Dynasty Defeated the Guarding Eunuch at the Beginning

After Xu Zhendong, the deputy captain of the frigate, traveled through time and became the King of Zhongshan, he went to the dock to write tickets to make ends meet. Until he relied on his arithmetic skills to see at a glance that the draft of the survey ship of the guarding eunuch was different, and he took advantage of the current situation to defeat this big tiger. From grain and silk short selling to maritime empire. From patrolling rivers and river defenses to the invincible navy of the Ming Dynasty. Xu Zhendong used his naval expertise and modern economic means to fight his way out.