"Vajra Copper Bull, destroy him!"

The grey-clothed elder took a deep breath, then he condensed out the metal dao diagram, the wind dao diagram and the death dao diagram. He controlled the three great dao diagrams to inject a large amount of Dao intent into the quasi-Saint Treasure Vajra Bull, increasing the attack power of the Vajra Copper Bull and launching a fatal attack towards Ye Chen.

"Soul Descending Bell!"

"Of the four great Dao-diagrams, three of them are the most profound Dao-Diagram. How did he manage to complete them?!"

The grey-clothed old man widened his eyes as he looked at the four dao diagrams that appeared on Ye Chenfeng's body, revealing a look as if he had seen a ghost.

After living for 20,000 years and reaching the Nirvana Realm, he was only able to cultivate the three great dao diagrams. Meanwhile, Ye Chenfeng was only a fifth level Battle-Beast Emperor, yet he already managed to cultivate the four great dao diagrams, and these four dao diagrams were countless times more profound than the dao diagrams he had cultivated.

The sword diagram, which contained nearly two hundred runes of the sword, shocked the grey-clothed elder, causing him to suspect that Ye Zichen was the reincarnation of an old monster. Otherwise, with his age and strength, how could he have cultivated his Dao Insight to such an extent?

"Nine Flood Dragon Diagram, destroy!"

Ye Zichen flew into the air and stood on the Nine Dragons War Diagram. He controlled the Nine Dragons Diagram to form nine Dragon Spirits, which danced in the air and attacked the Vajra Copper Bull with a suffocating destructive force, directly sending it flying.

Ye Zichen controlled the Nine Flood Dragon Diagram to push back the Vajra Copper Bull, then continued to control the Nine Flood Dragon Diagram to attack the grey-clothed old man. He wanted to use the power of the medium-grade saint treasure to heavily injure him.

"Sky Splitting Bow!"

At this critical moment, the old man summoned another quasi-Saint level treasure, with two beast heads embedded in it. The long, dark green bow quickly pulled, and with all of his Dao power as an arrow, he shot out nine flood dragon spirits.

Under the powerful attacks of the dark green arrows, the nine dragon souls formed from the nine dragon diagrams were continuously damaged. In the end, the spirit dragons were killed by the grey-robed old man and exploded in midair.

"Sword spirit puppet! Chaos beast, Qian Minghou, come out quickly!"

After witnessing the Sky Splitting Bow's deadly attack, Ye Chenfeng did not dare to be careless. He quickly summoned his three great helpers and attacked the grey-robed elder.

"What, he even has spatial treasures? Who the hell is this guy!"

The instant the Sword Spirit Puppet appeared, the old man's heart was filled with waves of shock, and the killing intent in his eyes was immediately replaced with shock.

He never would have thought that Ye Zichen had such a deep foundation that he even had spatial treasures. Thus, he immediately felt like retreating.

"Ancient map fragment, restriction!"

While the grey-robed elder was still in shock, Ye Chenfeng summoned the ancient map fragment and used it to restrict the entire space, not giving him the chance to escape.

In the next moment, the four of them held their treasures and attacked the grey-robed elder. They worked together to attack and kill him.

"Sky Splitting Bow, Diamond Copper Bull, kill!"

The grey-clothed elder, who smelled danger, controlled the three great dao diagrams to continuously inject soul power into the two quasi-holy treasures, then controlled the two quasi-holy treasures to attack Ye Zichen.

As the constantly growing Copper Ox crashed towards him like a towering mountain, Ye Zichen immediately controlled the Nine Dragons Diagram to trap it, and controlled the nine great Flood Dragon Spirits to suppress it within the Nine Dragons Diagram.

The Sky Splitting Arrow shot through space one after another. The Sword Spirit Puppet at the front relied on its indestructible body to block it.

"Using his body to block the Sky Breaking Arrow, is this guy even human?"

Witnessing the Sword Spirit Puppet approach him while disregarding the might of the Sky Breaking Arrow, the old man's eyes almost popped out of their sockets.

At this moment, he felt an intense unease in his heart. He even regretted robbing Ye Chenfeng, causing him to be in the greatest danger in his life.

However, he knew that there was no other way out. If he could not break out of this encirclement, he would most likely die here.

Just as he was about to retreat and break out of the encirclement with all his might, the Primal Chaos Divine Beast lifted the ancient bronze coffin high up in the air and smashed down viciously like a towering mountain. The frightening power forced the gray-robed old man to dodge with all his might.

"Three Heads, Six Arms!"

While the old man was dodging, Qian Minghou, who had broken through to the Nirvana Realm, closed in on him. He changed into his final three-headed, six-armed form.

"You people of the Qilin Divine Kingdom!" Seeing that they had changed into the three-headed, six-armed form, the gray-clothed old man misunderstood their identities and loudly shouted, "This old man and the Divine Emperor of the Qilin Divine Kingdom have met once. For the sake of the Divine Emperor, can you let me go?

"There's no need to go through so much trouble. If I kill you, everything on your body will be ours!"

Ye Zichen remained unmoved and lent the quasi-Saint Treasure, the Soul Descending Bell, to Qian Minghou, then lent the Dragonspine to the Sword Spirit Puppet, ordering them to attack with all their strength and kill the grey-clothed old man.

"You really want to fight to the death with me? Let me tell you, if you force this old man into a corner, this old man will perish together with all of you!" Unable to withstand the fierce attacks of the Sword Spirit Puppet, the expression of the gray-clothed old man changed slightly as he angrily warned.

"Use all of your trump cards. Otherwise, you might not have the chance to do so!"

As he spoke, Ye Zichen focused on controlling the mind devouring to deduce the sound of the Great Dao. He then played the zither song and attacked the soul of the grey-robed elder, causing him to be unable to defend against the sword spirit puppet's deadly attack.

"Alright, alright. You forced me to do this!"

In this desperate situation, the grey-clothed old man also began to put his life on the line. He quickly took out a jet black crystal that was shaped like a pith and directly swallowed it into his stomach.

In the next moment, he burned his longevity at all costs. Using his life force as a guide, he detonated the black crystal that he had swallowed.

With the help of the burning life force and the energy released by the black crystal, the old man's power rose bit by bit. He had reached the limit of the Nirvana Realm and was only a sliver away from the Nirvana Realm.

As for his body, under the impact of the surging energy in his body, it kept twisting and bulging out disgusting big pimples.

"Die with this old man!"

The grey-clothed old man did not have much longevity left, and now that he had burned away the last of his life force, he basically did not have any life left. At the moment when he was on the verge of death, he fell into madness and was prepared to drag Ye Zichen and co. into hell and kill them all.