As soon as they approached, the endless Blue Silver Grass around them suddenly trembled violently.
Every blade of grass stood upright, and the earth seemed to rise with countless sharp thorns, the refreshing life aura replaced by a bone-chilling cold.
"Did it discover us?"
Seeing this, Xu Tianyang's mouth curled into a cold smile, and a purplish-red flame rose from his palm. The scorching flame instantly ignited the decade-old and century-old Blue Silver Grass.
"Whoosh whoosh whoosh…"
Countless white and yellow spirit rings rose from all directions. With a single strike, Xu Tianyang actually annihilated over a thousand Blue Silver Grass.
"This is the first time I've seen such easy-to-kill Spirit Beasts!" Xu Yunxiao exclaimed, even with his experience, upon witnessing this scene.
If Xu Tianyang could achieve this, then with his own strike, he could probably make tens of thousands of spirit rings appear.
It was truly an unparalleled grass-cutting experience.
Under the detection of their spiritual power, the surrounding Blue Silver Grass revealed emotional fluctuations of fear.
Suddenly, under the gaze of the three, the Blue Silver Grass beneath their feet gathered together, forming thick blue vines.
The vines coiled into a human face, which spoke in human tongue: "Human Spirit Masters, leave this place. Do not disturb our peace."
At the same time, a vast blue domain surged towards the three of them.
It was the Blue Silver Domain, the innate domain of the Blue Silver Emperor.
"A domain!" Xu Yunxiao was greatly astonished. In his life, almost none of the Spirit Beasts and Spirit Masters he encountered possessed a domain. This Blue Silver Emperor, the emperor of the supposedly useless Spirit Beast, Blue Silver Grass, actually had a domain.
It truly opened his eyes. Only at this moment did he believe Xu Tianyang's words that the Blue Silver Emperor was a top-tier plant-type Spirit Beast.
"Be careful, Tianyang, this Blue Silver Emperor is about to break through two hundred thousand years," Tianmeng Ice Silkworm's solemn voice echoed in the minds of the three.
Xu Tianyang looked at the distant human face in surprise. Two hundred thousand years?
Even in the Douluo II era, it was only around one hundred ninety thousand years, on the verge of breaking through. How was it about to break through two hundred thousand years now?
Could there be two Blue Silver Emperors in the world?
A two-hundred-thousand-year-old Blue Silver Emperor was already a fierce-level Spirit Beast, capable of rivaling a human's Level 95 Super Douluo, especially with the augmentation of countless surrounding Blue Silver Grass.
At this moment, the Blue Silver Emperor could remain undefeated even against a Level 96 Titled Douluo.
"Father, be careful. This Blue Silver Emperor has a geographical advantage and is practically immortal," Xu Tianyang secretly transmitted a mental message to Xu Yunxiao.
The two were secretly vigilant, ready to respond to any sudden situation.
"Blue Silver Emperor, we have no intention of disturbing your cultivation. It's just that I have a companion whose Spirit is a mutated Blue Silver Grass, and I would like to ask for your help in evolving her Spirit. We will heavily compensate you once it's done," Xu Tianyang said sincerely, looking at the Blue Silver Emperor.
"Help a human awaken the Blue Silver Emperor Spirit? Humans, are you joking?" The Blue Silver Emperor looked at Xu Tianyang furiously. Helping a human awaken the Blue Silver Emperor Spirit would require expending its vast essence, possibly even affecting its cultivation and preventing it from passing its two-hundred-thousand-year heavenly tribulation.
It glanced warily at Xu Yunxiao beside Xu Tianyang, sensing a fatal threat from him.
His spirit power was filled with an overbearing aura of destruction, and it smelled danger.
"It seems physical persuasion is necessary," Xu Tianyang regretfully shook his head. He wanted to be a civilized person, but they were forcing him to use force.
"Father!"
"I've long wanted to test the strength of a fierce-level Spirit Beast," Xu Yunxiao chuckled, and his nine Soul Rings—two yellow, two purple, four black, and one red—emerged.
Accompanied by a dragon's roar, the Purple Emperor Sky Destroying Dragon possessed him, and a deep purple, translucent giant dragon phantom appeared behind Xu Yunxiao. On the surface of the giant dragon phantom, one side was enveloped in deep purple flames, becoming as clear as jade, as if capable of destroying all life.
A heart-palpitating aura instantly swept forth.
"Power of Destruction!!!"
The Blue Silver Emperor screamed in terror. The Blue Silver Domain transformed from pure blue to a vast blue-gold, instantly spreading to the distant borders.
Wherever it passed, every blade of Blue Silver Grass vibrated, and soft golden light gathered, flying into the Blue Silver Domain and then merging into the body of the Blue Silver Emperor, the emperor of the Blue Silver Grass clan.
Blue Silver Domain, All Rivers Flow to the Sea!
In places where Blue Silver Grass exists, All Rivers Flow to the Sea can draw power from the Blue Silver Grass to replenish itself. This is the Blue Silver Emperor's ultimate trump card, a desperate technique it would never easily use unless in a dire situation!
This showed how much pressure Xu Yunxiao's Purple Emperor Sky Destroying Dragon exerted on the Blue Silver Emperor.
"What a powerful domain!"
Xu Yunxiao couldn't help but praise, feeling the almost endless life force.
His movements were not slow. His seventh spirit ring slowly lit up, and the Purple Emperor Sky Destroying Dragon phantom behind him rapidly solidified. A vast aura of destruction spread outwards.
The surrounding plant-type Spirit Beasts, sensing the confrontation between the Blue Silver Emperor and Xu Yunxiao in the core area, trembled in fear, regretting that they didn't have legs to run away.
On the ground, the Blue Silver Emperor extended vines like coiling dragons, wrapping around the Purple Emperor Sky Destroying Dragon.
The destructive dragon flames and the Blue Silver Domain fiercely clashed. The Blue Silver Domain, the Blue Silver Emperor's proud innate domain, was firmly suppressed by the overbearing destructive attribute!
"Ninth Spirit Ability, Destruction Dragon Whale Break." Xu Yunxiao let out a long cry, and the blood-red hundred-thousand-year spirit ring flickered.
A terrifying aura suddenly rose.
Behind the gigantic Purple Emperor Sky Destroying Dragon, an even larger Dragon Marked Whale appeared.
Looking at Xu Yunxiao's immensely powerful ninth Spirit Ability, a look of terror flashed across the Blue Silver Emperor's human-like face.
The sheer range of this Spirit Ability would directly annihilate an unknown number of Blue Silver Grass around it, and the Blue Silver Emperor itself would suffer unprecedented heavy damage.
Therefore, the Blue Silver Emperor quickly chose to yield… "Stop, quickly stop, human Spirit Master! We can talk properly!" The Blue Silver Emperor fully activated the Blue Silver Domain, protecting the countless Blue Silver Grass around it, and anxiously shouted from its human-shaped face.
"You want to talk?" Xu Yunxiao looked at the Blue Silver Emperor with indifferent eyes, saying coldly, "I don't want to talk anymore. I'll just kill you and absorb your Spirit Bone. I believe our goal can still be achieved."
"Human, your idea is too dangerous. I tell you it's impossible to succeed. That little girl doesn't have the bloodline of the Blue Silver Emperor royal family. Even if she absorbs my spirit ring and Spirit Bone, it's impossible for her to awaken the Blue Silver Emperor Spirit," the Blue Silver Emperor's expression grew even more anxious. It was struggling to resist Xu Yunxiao's attack.
"Why?" Xu Tianyang asked curiously.
Seeing this, Xu Yunxiao stopped his attack on the Blue Silver Emperor, stood to the side, appearing to listen intently, while a terrifying spirit power fluctuation quietly gathered in his palm.
If the Blue Silver Emperor's answer didn't satisfy them, he would let it know what a saturated firepower strike was.