Valley of the End’s Artillery Duel 4

"The enemy is still firing crossbow bolts with ropes attached! Send another group!" Inside the artillery shelter, a Hyuga shinobi used the Byakugan to observe the situation in the canyon and shouted nonstop. The enemy kept firing rope-attached crossbow bolts in wave after wave, sending group after group of soldiers to seize the canyon's edge. They fought like madmen, even though their own artillery fire would kill many of them. It was practically a suicide charge.