Since separating from Jason more than ten days ago, the four of Owen, under the leadership of Ternos, have searched for the earth spirit material he needs, the Heart of the Rock.

The Heart of the Rock sounds like some kind of ore, but it is not, but a fungus that only grows in areas where the earth spirit element is extremely strong, because once it is ripe, it looks like an inconspicuous stone, so it is called the Heart of the Rock by the spirit masters.

The Heart of Rock is only a material of the sixth order, and it is not widely used, it is rare to use the spirit yào elixir, and the growth conditions are extremely harsh, and it is extremely difficult to form, so in the Jiāo Yi Hall of the Spirit Yào Master Tower, Ternos did not find the heart of the rock.

However, this Heart of Rock is the necessary spiritual material for the Emperor-level Spirit Elixir that he needs to try to prepare, and he has no choice but to come to this Heavenly Trench Mountain, where the earth element is incomparably rich, to try his luck, hoping to get the Heart of Rock.

However, it is a pity that in the past twenty days, Owen and the others have searched many areas near the Heavenly Trench Mountain, found a lot of spirit materials, and even killed two lone seventh-order emperor-level spirit beasts, but they have never found the heart of the rock, which makes Ternos's heart extremely anxious.

The three of them entered the Trials Secret Realm three days earlier than Jason and Faulkner, and now they have less than seven days, and if they can't find the Heart of the Rock in those seven days, Ternos doesn't know what to do.

Everyone walked in the mountains and forests, and suddenly, there was an open space in front of them, revealing a rocky clearing, and in that rocky clearing, there were some stones placed in Lingluàn.

"Ahh Owen and the others looked at each other suspiciously.

"It's the Heart of the Rock!" Ternos exclaimed, if ordinary people saw those stones, they would only treat them as ordinary stones, but Ternos, a sixth-order high-level spirit master, could see at a glance that these stones were the heart of the rock he was looking for.

Everyone walked forward with joy on their faces, and among them, Ternos was at the front of the crowd, excited to pick those rock hearts. "Ternos, stop!"

Suddenly, Owen, who was following behind Ternos, paused as if he had seen a ghost, his mouth trembled, and his face turned pale in an instant.

Everyone looked at each other suspiciously, and behind a boulder not far ahead, a spirit beast exuding a terrifying aura slowly walked out, and when they saw the appearance of this spirit beast, everyone's hearts couldn't help but tremble. This spirit beast is ten meters long and nearly three meters tall.

The whole body has a metallic black scale armor, and the scale armor on its whole body is arranged very tightly and regularly, and each scale armor is the size of a palm. However, the dense scale armor gathers together to have a strange feeling, which makes people feel a tingling scalp.

In particular, its back has sharp spikes thirty centimeters long, which run from the tail end of its back to its forehead. The most terrifying thing is that pair of eyes-

The pupils of the eyes showed a dark golden sè, and the cold gaze made people chill all over the body. "The Thornhorn Tyrannosaurus, the most terrifying seventh-order emperor-level spirit beast. Everyone exclaimed in their hearts, and the information about the Horned Tyrannosaurus that they had seen in the books naturally came to their minds.

Thorn-horned Tyrannosaurus, a seventh-order emperor-level spirit beast, a metal xìng spirit beast, a sub-dragon genus, among the seventh-order emperor-level spirit beasts, the thorn-horned tyrannosaurus is the strongest in defense, the most flexible, and at the same time, the claw attack power of the thorn-horned tyrannosaurus is also extremely terrifying.

It can be said that it is quite perfect, and among the seventh-order emperor-level spirit beasts of the same rank, the Thornhorn Tyrannosaurus is undoubtedly the most powerful one.

"It's the Thornhorn Tyrannosaurus!" Everyone trembled slightly, at the beginning, they saw the Thornhorn Tyrannosaurus appear, and they were still wondering why their spiritual sense couldn't feel it, but now, they all understood.

It is also a seventh-order emperor-level spirit beast, but it is also divided into three grades, like the Corolla Fire Python, which belongs to the weaker existence of the seventh-order spirit beasts, and the Rock Armor Dragon Scorpion is stronger than the Corolla Fire Python, as for the Iron-backed Sword Mantis and the Purple Flame Dragon Lion Beast, it is stronger, as for the Jingjiao Tyrannosaurus, it is the existence of the king among the seventh-order emperor-level spirit beasts, far surpassing the ordinary king-level spirit beasts such as the Rock Armor Dragon Scorpion.

With the strength of the Horned Tyrannosaurus, it wanted to hide itself, and it was impossible for the four of them, including Owen, to discover its existence. "What should I do?"

Everyone's hearts were panicked, although there was only one Thornhorn Tyrannosaurus, but the shock to Owen was far more terrifying than when the six-headed rock armor dragon scorpion appeared.

"Everyone slowly stand back, don't anger that thorn-horned tyrannosaurus, let's go!" Owen whispered, xiǎo heart stepped back.

"It's not easy to find this heart of the rock, I didn't expect to encounter the thorn-horned tyrannosaurus, do you really give up like this?" Ternos was very unwilling in his heart, but he was helpless.

Looking at the appearance of everyone retreating backwards, the thorn-horned tyrannosaurus glanced at Ternos and the others playfully. "Whew!" its form turned into a phantom, and instantly came to Ternos at the front of the group.

Ternos was shocked in his heart, and the spiritual power on the surface of his body continued to rise, and the green and wood-based spiritual power instantly condensed and formed in front of him, guarding him.

"It's not good, everyone retreat!" Owen also yelled, but he himself did not retreat, but instead of retreating, the flames on the giant sword in his hand soared, and he slammed into the front of Tyrenos, trying to save Tyrenos from the claws of the thorn-horned tyrannosaurus.

But how could the speed of the Thornhorn Tyrannosaurus be that he could catch up? "Boom!"

A dull roar sounded, and under the bombardment of the Thornhorn Tyrannosaurus, the wood-based spiritual power in Ternos's chest collapsed in an instant, and the huge and sharp dragon claws slapped heavily on Ternos's chest, sweeping it away. "Poof!"

Blood splattered, and Ternos threw himself out heavily, the blood in his mouth soared, and he stopped after sweeping off a few large trees, and fell to the ground motionless, life and death unknown.

Then, the sharp claws of the thorn-horned tyrannosaurus flew up, and in an instant, it collided with the giant sword in Owen's hand. Endless spiritual power erupted, forming a huge storm of spiritual power, instantly smashing the surrounding trees within tens of meters into powder.

Owen's body shook violently, and his body kicked back more than a dozen steps, and where he stepped on, the rocks were all shattered, and a trace of blood overflowed from the corner of his mouth. "Roar!"

The Thornhorn Tyrannosaurus roared, the dark gold sè's eyes were extremely cold, and after the blow, there was no pause, and it rushed towards Owen like lightning. "Water Bondage!"

At this moment, a cool voice sounded in the mountains and forests, and not far away, Betty shouted in her mouth, waved the spirit staff in her hand, the spirit ring on her head trembled, and the blue light emanated from the surface of her body.

An invisible water spirit element formed in the air, like a python dragon, flexibly entangled the thorned tyrannosaurus that rushed towards Owen, and wrapped it inside.

The thorn-horned tyrannosaurus roared, the spikes on its body actually trembled, and a golden light escaped one after another, and countless water elements wrapped around its body instantly collapsed and dissipated into the air. With a wave of its claws, the Thornhorn Tyrannosaurus attacked Owen again.

"The earth is mysterious—the heavens are falling apart!" A roar sounded, and the spiritual power of the earth system in the air was excited, and a giant sword fell from the sky like a meteorite, slashing heavily at the thorn-horned tyrannosaurus. "Boom!"

The endless earth-based spiritual power exploded, and the entire heaven and earth seemed to collapse in an instant, enveloping the Thornhorn Tyrannosaurus. "Roar!" the thorn-horned tyrannosaurus roared, and its giant claws swung directly through the space and slammed into the giant sword. "Boom!"

A burst sounded, and layers of spiritual power vibrations passed through the giant sword, and countless earth-based spiritual power collapsed, and the giant sword in Faulkner's hand was thrown far away, and the rock armor on his own body also shattered, and a blood mist burst out on his body, and he snorted in his mouth.

...... "Hmm, someone is fighting?" In the distance, when Owen and the thorn-horned tyrannosaurus were fighting, Jason, who was searching for traces of the seventh-order emperor-level spirit beast in the mountains and forests, suddenly frowned, and then looked in the direction of Owen and the others.

In his perception, in the mountains and forests in the distance, there were huge spiritual power fluctuations and the roar of the spirit beast, obviously, someone was fighting with the spirit beast.

Thinking slightly, Jason didn't hesitate, and his figure instantly turned into an afterimage, sweeping towards Owen and the others. ...... "Faulkner ......"

Seeing Faulkner's appearance, Owen let out anger in his mouth, his eyes instantly turned red, and with Betty and Faulkner's attacks, he finally eased up, and a thick flame rose from his body.

The sky-high flames condensed on the surface of Owen's body, and finally poured into the greatsword in his hand. "Fire Elemental Mystery - Roar of the Fire Dragon!"

With a roar, endless flames erupted from his hands, forming a roaring flaming dragon that engulfed the Thornhorn Tyrannosaurus in its entirety. "Roar!"

An earth-shattering roar sounded, and in the midst of the roar, the flames around the Thornhorn Tyrannosaurus suddenly shook, and the raging golden spiritual power burst out of it, stirring up whirlpools one after another, and stirring the blazing flames into countless pieces.

In the flames, the Thornhorn Tyrannosaurus rushed out, and the roar of the fire dragon that could kill the rock armor dragon scorpion, facing the Thornhorn Tyrannosaurus, could only leave a scorch on its hard armor.

However, the large area of burning marks made the thorn-horned tyrannosaurus completely angry, originally in his eyes, Owen and the others were just prey waiting for it to kill, but this prey made it hurt and made it feel pain, how could it not be angry.

"Roar!"

A roar full of murderous intent resounded in the sky, and countless golden lights bloomed from the spikes on the surface of the Thornhorn Tyrannosaurus, and the terrifying power erupted, and the dragon claws with the mysteries of the golden law fiercely tore through the air, aiming at Owen's location and slamming it down.