The fireworks were delivered, but how to tie the arrows without affecting their range and accuracy? This was also a problem. Huang Yu didn't stop but continued to practice his archery when he tied the bows and fireworks. Although others didn't think highly of the righteous man's way, it was the only way that he thought of at the moment. Finally, Huang Yu thought of putting the fireworks in front of the bows and arrows, and then he put them in the air with empty arrows. He then used the weight of the arrows and obliquely inserted them in the direction of the enemy. At this time, Sanniu, who was injured and couldn't participate in the battle, came to look for Huang Yu. He thought about telling Huang Yu some of the problems he found, but Huang Yu had no time to care about him at all. So he w

