Ever since the Demon Soldiers' first probing attack against Chi Xue and the others, Ling Tian's Clone had been thinking about how to counter their self-detonation attacks. He had come up with a potentially workable solution: have Chi Xue and the others deploy their Externalized Small Worlds together, then set up the Heaven Sealing Grand Formation fused with the Heaven Locking Pillars inside them. This would keep the Demon Soldiers from teleporting near their formation, naturally allowing them to counter the Demon Soldiers' attempts to destroy it by self-detonating.
What Ling Tian's Clone hadn't expected was that the Lord of the Universe would also target the Nine Nether Nether Soldiers this time. The sudden appearance of so many modified Nine Nether Nether Soldiers had taken him by surprise. What was more, he suspected that the modified soldiers might be able to use Explosive Impact Arrows. Ling Tian's Clone knew full well that with so many of them wielding the technique, they would have a good chance of destroying all their formations even without using the Teleportation Secret Technique to get close and self-detonate.
He had still shared his idea because this approach gave them a chance to kill many more Nine Nether Nether Soldiers. Even if all their formations were destroyed, there wouldn't be many Demon Soldiers or modified Nine Nether Nether Soldiers left. That would make it much easier to break through to the Demon God Forbidden Ground. After all, charging there right away was far better than staying where they were.
Ling Tian's Clone had also realized that the modified Nine Nether Nether Soldiers were like the Demon Soldiers: once killed, even if they were revived, they would only be ordinary Nine Nether Nether Soldiers. In other words, every modified soldier they killed was one less they would