Simply using Explosive Impact Arrows made it difficult to hit the Nine Nether Nether Soldiers skilled in multiple Impact Arrows who were hiding behind the others. That remained true even though the arrows' optimal range was enough to reach them, because the Nine Nether Nether Soldiers at the front would block the attacks.
But if they made the Explosive Impact Arrows change direction, there would be no problem. For Chi Xue and the others, using arrows that changed direction was easy enough. They could then kill or cripple all the Nine Nether Nether Soldiers skilled in multiple Impact Arrows, along with the ones around them. After that, Chi Xue and the others could teleport over and capture some of them.
As long as they captured some Nine Nether Nether Soldiers, they could keep the number of those skilled in firing multiple arrows within certain limits. That way, Chi Xue and the others could keep using the grand formation to hold off the Nine Nether Nether Soldiers without having to abandon it.
"Using Explosive Impact Arrows that change direction to target the Nine Nether Nether Soldiers hiding behind the others is a workable plan." Chi Xue looked around as he spoke. "Many of us are already skilled in this kind of archery. And with our current cultivation and powerful mental control, it shouldn't be difficult for everyone to master it. Then we can cripple all those skilled in multiple Impact Arrows, as well as the Nine Nether Nether Soldiers around them. After that, we can teleport over and capture some with ease. Even if many Nine Nether Nether Soldiers are still at the front, it won't matter. It'll take them some time to turn around and provide support, and we can use Time Secret Technique to buy ourselves time. At the