Daming: Our Army Engineer, Starting with Jenny Spinning

Modern Engineer starts the game and rebirths the Ming Dynasty. Send your wife as a gift on the first day of time travel? Is there such a good thing? If you don't have money, just hunt. If you encounter a tiger, just shoot it with Zhuge Shen's crossbow. Don't have an appetite for food? Seawater salt production method. No clothes to wear? The spinning jenny was invented, and efficiency skyrocketed. The Japanese pirates are coming, don't be afraid, bring me my cannon. Xu Guangqi, what other astronomical telescopes are you studying? Hurry up and study the military telescope for me. Song Yingxing, what kind of heavenly creations are you studying? Hurry up and get me a military-industrial gift. ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.