C777 Persistence(part ii)
Facing the arrows shot from the carriage across the street, the forty crossbows on the wall were all ready to fire. A commander walked up to Bai Xiaohei and greeted him with a military salute, "Marshal, the heavy crossbows are ready, can we fire?"
"Let the archers carry out three rounds of simultaneous shooting. Remember to save bow and arrows. Do not waste them