After the demon soldiers of the demon clan joined the battle, some of the barriers that were originally solid, which had been broken into some places. Some monsters entered the canyon from the breached position, and the disciples of the Iron Corpse Sect who were responsible for defense roared and killed the monsters.

The Iron Corpse sect disciples controlled by Iron Corpse Sect are not weak, but compared with Iron Corpse, the strength of these Iron Corpse disciples is much weaker. Facing the monsters rushing into the canyon, the disciples of Iron Corpse often need two people to join forces to kill them.

Many disciples of the Iron Corpse Sect were instantly torn apart by the vicious monsters. At this time, at the entrance of the canyon, there were shrill screams from time to time, which came into the ears of Song Li and others from below.

"Your people can't hold on anymore, hurry up and order those monsters to come in!" Seeing that the disciples of the Iron Corpse Sect were suffering heavy casualties, Zhuang Shilong said in a deep voice.

"All the disciples of the Iron Corpse Sect obey orders and protect the injured and start retreating immediately!" Hearing Zhuang Shilong's words, Gu Tong issued an order to attack without hesitation.

At the entrance of the valley, there is the Heavenly Thunder Demon-Destroying Array built by the Iron Corpse Sect. If the disciples of the Iron Corpse Sect continue to hold on, I believe that it will take no time for these Iron Corpse Sect to be completely submerged by the beast group. Now that the disciples of the Iron Corpse Sect are ordered to retreat, Gu Tong intends to take the initiative to put the monsters and demon soldiers into the canyon. As long as the Heavenly Thunder Destroying Array is activated, the demon soldiers and demon beasts will definitely suffer heavy casualties.

After hearing the order, the disciples of the Iron Corpse Sect hurriedly brought the injured Iron Corpse disciples and began to retreat. Seeing that the disciples of the Iron Corpse Sect retreated, the monsters and demon soldiers who had been trapped outside had rushed into the valley frantically.

Entering the valley, the monsters began to chew on the corpse of the Iron Corpse Sect disciples on the ground frantically. Seeing that their former classmates were gnawing by the monsters, many Iron Corpse disciples shed tears in pain.

Although these disciples of the Iron Corpse Sect want to rush up to fight against these hateful monsters and demon soldiers, they know that only by guiding these monsters and monsters into the canyon can Gu Tong activate the Tianlei Demon-Destroying Array to severely damage the demon army.

Holding the tears in his eyes, the disciples of the Iron Corpse Sect retreated little by little. After standing on the mountain, Gu Tong saw that the disciples of the Iron Corpse Sect had retreated outside the coverage of the Tianlei Demon-Destroying Array, he suddenly crushed the jade tablet that had already been held in his hand.

Boom! Boom! Boom! Boom!

As soon as the jade plaque was shattered, he saw lightning filled the valley, and the purple lightning was like long snakes, constantly flashing in the air. The lightning emitted a wave of terrifying aura. Before the monsters and soldiers in the formation could react, countless lightning lights slashed down from the air.

"Roar!" Seeing the terrifying lightning falling down, the monsters that rushed into the valley made a shocking roar. Before the lightning hit, these monsters jumped up one after another and took the initiative to hit the terrifying lightning that could blow them away.

Countless monsters slammed into the lightning light, and the huge lightning light was instantly blown up and exploded. The air waves generated by the explosion hit the peaks on both sides of the canyon, and the huge rocks on the mountain were instantly shattered, and countless huge rocks rolled down from the peaks. Before they could touch the ground, they were directly shaken by the terrifying air waves and turned into countless powders.

"Damn it! When did the demon clan become so cunning? Using monsters to strike the lightning light, how could the Heavenly Thunder Destroy Demon Formation cause damage to the demon soldiers entering the canyon?" Gu Tong's face turned pale and cursed angrily.

When starting the Tianlei Demon Destroy Formation, Gu Tong’s ultimate purpose is not to kill the monsters in the formation, but to use the Tianlei Destroy Formation to kill the demon soldiers in the formation. After all, for the demon army, the group of monsters is boundless. No matter how many large formations are killed, a large number of monsters will be filled soon.

But demon soldiers are different. Demon soldiers are the backbone of the demon clan army. Only by letting the Heavenly Thunder Demon Destruction Formation kill those demon soldiers can we truly cause losses to the demon clan army.

But now the demon clan uses monsters to hit the lightning, so the Heavenly Thunder Destroying Demon Array will not cause too much damage to the demon soldiers. When Gu Tong and his team designed this plan, they did not expect that things would turn out like this. If the Heavenly Thunder Destroying Demon Array cannot cause too much damage to the demon soldiers, then they will let the demon soldiers into the canyon and shoot themselves in the foot!

"Do we want to rush down and help them?" Yuan Changshou saw that the Tianlei Demon Destruction Formation did not play its due role, so he turned his head and asked Song Li beside him. Judging from this situation, the disciples of the Iron Corpse Sect can't hold on for long. After all, the terrain in the canyon is relatively wide, and the demon soldiers and monsters they have to face at the same time are also more than before.

Yuan Changshou did not want all the disciples of the Iron Corpse Sect to be killed. After all, all the disciples of the Iron Corpse Sect were killed, and only these people were left to deal with the army of monsters. Yuan Changshou was not so arrogant that he thought they could stop the army of monsters. Instead of being passive at that time, it would be better to take the initiative to attack now and help the disciples of the Iron Corpse Sect.

"No, don't worry, those monsters and demon soldiers can't rush over!" Hearing Yuan Changshou's words, Song Li shook his head slightly and said, "I've been idle before. I've transformed this Tianlei Demon-Destroying Array. With these monsters and demon beasts, I can't rush out of the Tianlei Demon-Destroying Array that I have transformed!"

After feeling that there was something wrong with Zhuang Shilong's plan, Song Li checked it here alone that night. After all, he knew Zhuang Shilong's entire plan. He just wanted to see what was there, and he could secretly strengthen it a little.

After walking around, Song Li discovered the Heavenly Thunder Demon-Destroying Array. After thinking for a while, Song Li slightly transformed the formation and turned into an enhanced version of the Heavenly Thunder Demon-Destroying Array.

Of course, Song Li didn't say anything about this, and as long as he didn't use the chaotic energy to induce it, the Tianlei Demon Destruction Array was exactly the same as before. Song Li did this just to have more guarantees, but he didn't expect that it would really come in handy now.

"Brother Gu, you ordered all the disciples of the Iron Corpse Sect to stay in place and block those demon clans and not let the demon clans go further!" Song Li walked to Gu Tong and pointed to the disciples of the Iron Corpse Sect at the foot of the mountain and said.

"Why?" Gu Tong turned to look at Song Li, not understanding what Song Li was going to do. Now the Tianle Thunder Demon Destruction Formation has not played its due role. In order to preserve his strength, he should immediately let the disciples of the Iron Corpse Sect retreat and protect the altar with all his strength. However, Song Li asked him to order the disciples of the Iron Corpse Sect not to retreat. Isn't this the same as letting those disciples of the Iron Corpse Sect die?

"I don't have time to explain so much to you. If you don't want to be captured by the demon clan, you can order it quickly!" Song Li said a word and instantly circulated the chaotic aura in his body. Song Li pointed out with a point, and the chaotic aura instantly shot towards the Tianlei Demon-Destroying Array.

"What the hell are you doing?" Seeing that Song Li didn't say anything, Zhuang Shilong was also anxious. Song Li said nothing, and asked Gu Tong to order the disciples of the Iron Corpse Sect not to retreat. If all the disciples of the Iron Corpse Sect died, why should they resist the demon army? This is not a joke, so Zhuang Shilong must figure out what Song Li is going to do.

"Gutong, if you believe me, do it immediately according to Song Li's words. I will tell you the ugly words in front of you. Song Li will definitely not harm you. If you are disobedient and cannot resist the army of monsters in the end, don't blame us!"

Although Ren Qiuming didn't know why Song Li asked Gu Tong to issue such an order, Ren Qiuming had always believed in what Song Li said. Since Song Li asked Gu Tong to do this, there must be some truth. Ren Qiuming believed that at this time, Song Li would only help Gu Tong and would never do anything to harm the Iron Corpse Sect.

"No! Protecting this is the matter of the three sects together. I don't allow you to do this so randomly!" Zhuang Shilong saw that Ren Qiuming was like Song Li, and asked Gu Tong to issue an order, and immediately said angrily.

Gu Tong hesitated for a while. He and Ren Qiuming had known each other for so long, and Ren Qiuming had never deceived him. They were brothers who had experienced life and death. He believed that Ren Qiuming would definitely not harm him at this time. Although he also knew that Zhuang Shilong asked him to order a retreat was the best way to see now, compared to Zhuang Shilong, he still trusted Ren Qiuming more.

"All the disciples of the Iron Corpse Sect obey the order! No one is allowed to take a step back and guard it to me!" With a breath of true energy, Gu Tong issued an order to defend it to death. Ren Qiuming was willing to trust Song Li, and he was willing to trust Ren Qiuming. Now he can only hope that Song Li will not let him and Ren Qiuming down.

"You idiots, if all the disciples of the Iron Corpse Sect are wiped out, I will immediately leave here with the people from the Black Mist Sect. As for whether the Iron Corpse Sect can be kept, I will not care if the corpse raising place can be saved!" Zhuang Shilong did not expect that Gu Tong would actually listen to Ren Qiuming and Song Li's words and issued an order to defend the dead. His face was as gloomy as if water was about to drip out of it, and he spoke coldly.

As soon as Zhuang Shilong finished speaking, he saw that the thunder lights in the sky began to gather in the Heavenly Thunder Demon Destruction Array. Thunder lights gathered together, forming a huge thunder pillar. The violent thunder power filled the air. On the huge thunder pillar, the lightning flashed and made a crackling sound.

In an instant, the thunder pillars in the Heavenly Thunder Demon Destruction Array gathered nearly a hundred feet in size. The huge thunder pillars covered the entire Tianle Thunder Destruction Array. In the extremely shocking eyes of Gu Tong and others, Song Li raised his arm and waved it down suddenly. At the same time, the huge thunder pillars in the air that seemed to razed the entire canyon to the ground also fell down fiercely!
Chapter completed!