After 30 years of Hongwu in the Ming Dynasty, he inherited an armory shop. "Wrought Iron for the first time, reward advanced wrought iron skills!" Huo Zheng was stunned for a moment, and tentatively waved the hammer again to hit the red-hot iron. No response. Keep knocking until the tenth. "Complete the Wrought Iron achievement ten times to reward the Super Wrought Iron Skill!" Huo Zheng began to knock hard. "Complete the Wrought Iron 100 achievements to reward the Shotgun Blueprint!" "Successfully craft a sword and reward the Colt Revolver blueprint!" Huo Zheng took a deep breath excitedly, he knew that he was going to send it! "The sword is well made, the owner, do you want to serve this king, this king is just lacking a head of the weapons department here!" "This is King Yan!" Huo Zheng was suddenly taken aback, he didn't expect that the guest who was looking for himself to build a sword was actually Zhu Di, the king of Yan, the future Emperor of Yongle! ..... started from inheriting an armory shop, and eventually became the richest man in the Ming Dynasty, an arms giant in the Ming Dynasty, and a king with a different surname in the Ming Dynasty. With the help of Huo Zheng, the Ming Dynasty had the most powerful thermal weapon army on the surface, the most powerful invincible warship group on the sea, and the most powerful fighter group in the sky.