"The merchant ship in front, turn around immediately."
"If you don't stop the ship, we'll shoot."
"Fire!"
"…"
Countless arrows were shot at the merchant ship. Fortunately, the Xie Residence had considered this situation. The old and inconspicuous merchant ship was made of iron birch wood. This wood was very hard, more than twice as hard as steel. It could be used like gold and iron and could withstand long-range arrows.
It was extremely dense, and it sank when it entered the water. Even if it was soaked in water for a long time, the wood could still be kept dry and not rot.
The core secret of the Xie family's manufacturer's ship was to use iron birch wood to make bearings.
