Mr. Qing sure knew how to seize an opportunity, silently slipping away.
Nevertheless, these Dead Soldiers were nothing more than an annoyance to Lin Xin, comparable to a swarm of pesky flies. Only the Shooting Demon Arrow could pierce through the Spiritual Energy and Demonic Qi, proving to be troubling. Otherwise, he wouldn't even need to lift a finger himself; by simply allowing others to attack, the rebound alone would be enough to kill this group.
Perhaps a Yuan Jing Cultivator, primarily relying on Spiritual Energy or Demonic Qi, would find it extremely troublesome, as once their protective aura was breached, they'd have to deal with the Dead Soldiers personally.
The Shooting Demon Arrow could even swiftly shatter the Protective Aura of a Yuan Jing Cultivator, posing the greatest threat within the mass battle strategy against High Rank cultivators.