Both of those primary Heavenly Immortals wanted to attack to stop Ye Yunfei.
Unfortunately for them, the Formless Heart Sword unleashed by Ye Yunfei had already invaded their bodies.
The Formless Heart Sword had no energy fluctuations whatsoever. Before being struck, it was extremely difficult to detect and defend against.
The two primary Heavenly Immortals were suddenly shocked to discover an invisible longsword inside their bodies and hurriedly concentrated all their strength to expel it.
The rest of the beings were all at Golden Immortal strength. After being struck by the Formless Heart Sword, they emitted wretched screams.
With the boost of the Time Boots, Ye Yunfei's movement speed was indescribably fast. Reaching out his hand, he had already taken down that token.
After acquiring the token, Ye Yunfei didn't hesitate, turning around and leaving.
Ye Yunfei had arrived fast and departed just as swiftly. Moreover, having just unleashed the Formless Heart Sword in an indiscriminate attack on everyone, he made all of them stop their actions.
Only now did everyone's attention fully shift to Ye Yunfei.
Seeing Ye Yunfei holding the token, all of them were shocked and furious.
For this very token, they had been embroiled in a fierce struggle here just moments ago. Yet now, this kid suddenly popped up and snatched the token away effortlessly.
Such a thing was unacceptable to both factions.
"Halt, you brat!"
"Damn it! Return that token immediately! It belongs to our Demon Capital!"
...
People from both factions roared in rage.
"Attack! Kill this kid who doesn't know the immensity of heaven and earth!" someone shouted.
Boom rumble rumble...
Like a torrential downpour, attacks crashed towards Ye Yunfei's back.
The two primary Heavenly Immortals were so furious they went all out, erupting with Heavenly Immortal-level energy. Surging forces overturned some of the beings standing too close on the spot.
However, Ye Yunfei's movement speed was simply too fast, disappearing in an instant.
So fast even those two primary Heavenly Immortals couldn't catch up!
"Roar...
How hateful!" Someone couldn't restrain himself and roared.
"I recognize him! It's that kid surnamed Ye from the Three Thousand Grand Worlds! He's the one who stole the token!"
At this moment, those Demon Race members finally recognized Ye Yunfei.
"Good, another Heartforce Token acquired.
One more, and we'll have gathered three. Then we can leave," Ye Yunfei, now holding the token some distance away, laughed as he arrived in another street.
"However, I won't be leaving so quickly. It'd be best if I could collect a full thirty tokens," Ye Yunfei murmured to himself.
If he found thirty Heartforce Tokens, he could obtain the treasures left behind by the master of this palace. Ye Yunfei understood that the master of this palace was likely a Deity, and one skilled in Mental Force energy. Gaining a legacy related to Mental Force energy left by a Deity was an extremely precious opportunity, one that could be encountered by chance but not sought.
"First, I should properly contemplate the Heart Force Laws within this token." Ye Yunfei discovered that the Heart Force Laws inside this token seemed somewhat different from those in the previous token.
So, Ye Yunfei found a secluded spot on the side of the street, sat cross-legged, and began contemplating the Heartforce Token he had just obtained.
Soon, streams of profound, formless runes drifted out from the token, merging into Ye Yunfei's body.
"Refreshing!" Ye Yunfei felt his proficiency in Heart Force Laws continuously rising. His mind became exceptionally clear, his spiritual platform empty and bright, his thoughts more agile than ever before.
Mental Force was inherently related to thoughts, will, consciousness, and similar activities. Enhancement in Mental Force energy and Heart Force Laws could make one's thinking more agile, willpower firmer, and comprehension better.
It was as if his entire soul and thoughts were reborn, rising to a whole new level!
"I've fully comprehended the Heart Force Laws within this token. My proficiency has risen another notch!"
After most of a day, Ye Yunfei abruptly opened his eyes. Their divine light was brilliant and profound as he spoke softly.
Now, when Ye Yunfei's Mental Force energy spread outwards to sense his surroundings, he found he could perceive the Mental Force energy and Heart Force Laws permeating the surrounding space with even greater clarity.
"Potent Mental Force energy and Heart Force Laws exist everywhere in the spatial environment of this city. Cultivating in such a place offers immense benefits for Mental Force energy. However, the Heart Force Laws contained within these Heartforce Tokens are even more advanced. If I find thirty Heartforce Tokens and successively contemplate their Heart Force Laws, my proficiency is bound to rise dramatically again!"
Ye Yunfei murmured to himself.
Hum...
The Heart-Refining Pearl hovered above Ye Yunfei's head, continuously absorbing the Mental Force energy from the surrounding space, refining it, and finally converting it into Ye Yunfei's own Mental Force energy.
Ye Yunfei's Mental Force energy level was steadily rising!
"Continue searching for Heartforce Tokens!" Fuelled by drive, Ye Yunfei's figure flashed as he departed this street. He had already conducted a carpet-like sweep with his senses when he entered this street earlier; there were no Heartforce Tokens here.
Before long...
Ye Yunfei suddenly encountered a party of Dark Faction members!
This group from the Dark Faction numbered around seventy or eighty and was searching everywhere for Heartforce Tokens.
Leading them were six Perfected Golden Immortals, three of whom were Return-to-True Perfected Golden Immortals. Their bodies surged with vast dark energy, their gazes ferocious.
Seeing this Dark Faction party, Ye Yunfei gave a cold smile. Without dodging or avoiding, he strode forward.
"Eh? That kid looks familiar? He's Ye Yunfei from the Three Thousand Grand Worlds!"
Those Dark Faction members soon recognized Ye Yunfei and shouted.
Ye Yunfei acted as if he hadn't seen them, striding forward while simultaneously releasing his own Mental Force energy and Soul Power energy to sense the street, wanting to see if there were any Heartforce Tokens here. Although these Dark Faction members had already been searching here, Ye Yunfei understood they were not skilled in Mental Force energy. Even if there were tokens here, they might not be able to find them quickly.
"How arrogant! This brat surnamed Ye seems to completely disregard us, not even giving us a proper look!"
Seeing Ye Yunfei's actions, every one of those Dark Faction members grew furious, feeling tremendously provoked.
"You've crossed the line of arrogance, brat! Prepare to die!"
A Dark Faction member at the advanced Golden Immortal level, wielding a black sickle, charged at Ye Yunfei.
Ye Yunfei's face showed a cold smile. For Ye Yunfei's current strength, an advanced Golden Immortal was pathetically weak!
With a thought, Ye Yunfei unleashed the Formless Heart Sword.
Having contemplated two Heartforce Tokens in succession, the Formless Heart Sword Ye Yunfei could now unleash was even more terrifying.
"Ah!" The attacking Dark Faction member screamed, his body flung backwards. Blood flowed simultaneously from his eyes, ears, mouth, and nose as he lay motionless in the distance, life or death unknown.
"What happened?" The other Dark Faction members were all startled and retreated a step.
"You have great nerve, brat!" a Perfected Golden Immortal roared in fury. Opening his mouth, he spit out and summoned a black, four-story pagoda. Continuously enlarging, it came crashing down to suppress Ye Yunfei.
Ye Yunfei unleashed the Formless Heart Sword again, attacking that Perfected Golden Immortal.
The Formless Heart Sword was too fast!
That Perfected Golden Immortal simply couldn't defend against it.
"Ah!" The Perfected Golden Immortal shrieked, repeatedly retreating, his face filled with shock and terror. Blood gushed from his eyes, ears, mouth, and nose, presenting a terrifying sight.
"Be careful, everyone! This kid's combat power is extremely bizarre! He seems to have cultivated some sinister and unorthodox arts!" Terrified but putting on a strong front, the Perfected Golden Immortal shouted loudly, warning the other Dark Faction members.
"All of you can die now," Ye Yunfei swept his gaze over the Dark Faction members before him and said coldly. To Ye Yunfei, the Dark Faction were mortal enemies. Since he had encountered them, he absolutely would not show mercy.
With a thought, Ye Yunfei activated the Formless Heart Sword, rapidly attacking those Dark Faction members.
"Ah! Ah! Ah!..."
One miserable shriek after another rang out continuously.
The bodies of those Dark Faction members were flung backwards, most falling headfirst onto the distant ground, seemingly already dead. Only the strongest six Perfected Golden Immortals barely managed to stand firm, staring at Ye Yunfei with frightened eyes as if facing a demon lord of the age!
"All of you die too." Ye Yunfei looked at the remaining few Dark Faction members and said mildly.
"How dare you, brat!" The Perfected Golden Immortals were furious, retreating simultaneously and assuming defensive stances.
Ye Yunfei smiled faintly, utterly not putting them in his eyes.
"Ah... Ah..."
In the next moment, these Perfected Golden Immortals screamed again, their bodies sent flying one after another.
Ye Yunfei unleashed the Formless Heart Sword once more!
Thump! Thump!...
After unleashing the Formless Heart Sword again, Ye Yunfei struck once per person with his fists, easily and smoothly killing the six Perfected Golden Immortals one by one. Already wounded by the Formless Heart Sword, they were completely powerless to resist.
"Collect all these guys' valuables. They've been inside the Void Secret Realm for some time; they must have some gains," Ye Yunfei said to Hu Miao.
"Okay." Hu Miao appeared by Ye Yunfei's side, flitting about the street as she began collecting the items left behind by the Dark Faction.
Whoosh! The Golden-Horned Dragon Silkworm was not to be left behind, directly dashing out to also help collect the loot.
These Dark Faction members had enjoyed excellent gains inside the Void Secret Realm, pleasing Hu Miao and the Golden-Horned Dragon Silkworm greatly. They exclaimed they were getting rich.
"This street has no Heartforce Tokens. Let's go." A dozen or so breaths later, Ye Yunfei left, taking Hu Miao and the others with him.
"Haha... Great! We've finally found a Heartforce Token! Everyone, keep at it! We're sure to find even more Heartforce Tokens! Besides, we can also rob others! Our Black Wind Group has always made our living from such business without capital!"
Not long after, Ye Yunfei suddenly heard a pleased laugh.
"Of course! Our Black Wind Group has nothing to hold us back. We rob when we can! In fact, since entering the Void Secret Realm, we've already robbed several parties one after another. However, everyone pay attention: if we encounter members of powerful factions with overwhelming strength, we should lay low. No need to provoke trouble unnecessarily," another voice said.
"So it's people from the Black Wind Group. Fate really does bring enemies together!" Ye Yunfei paused his steps, a cold smile appearing.
"All of you must die!" Ye Yunfei strode towards the location of those Black Wind Group members.
Swoosh! Swoosh!... While walking towards them, Ye Yunfei simultaneously unleashed the Formless Heart Sword, attacking the Black Wind Group people one by one.
"Ah! Ah!..."
Immediately, one miserable shriek after another continuously sounded. Those Black Wind Group members with ordinary strength died on the spot, every one bleeding from all seven facial orifices, a very unpleasant sight.
"Who is it? Who's attacking us!" The remaining Black Wind Group members were horrified and scared out of their wits. They were not skilled in Mental Force energy, their sensing abilities were severely restricted within this city. Therefore, Ye Yunfei had discovered them before they detected him.
Unable to see any enemy, yet their companions around them kept screaming and dying... This was too bizarre and terrifying!
"Run!" With Black Wind Group members continuously collapsing dead, the rest were thoroughly terrified, one by one turning around to flee. Though these Black Wind Group members were usually fierce and battle-hardened, now, without even seeing an enemy's face while companions around them kept falling dead... it was too frightening!
A short while later, Ye Yunfei had already slaughtered the vast majority of the Black Wind Group members.
Only one remained.
A middle-aged man at the advanced Golden Immortal level.
This man stood there, trembling, his face full of terror.
Ye Yunfei stepped towards him one stride at a time, looking at him with a cold gaze.
"It's you! The brat surnamed Ye!"
Finally, the middle-aged man recognized Ye Yunfei. Since the Black Wind Group had issued a kill order on Ye Yunfei, every member knew his appearance and soul body aura.
"Now, answer my questions honestly," Ye Yunfei's cold gaze fixed on the Black Wind Group member as he said icily.
"Brat, what do you think you're…" Scared and angry, the man stiffened his neck to speak.
Thump! Ye Yunfei waved a hand, striking a palm that blasted the Black Wind Group member apart, leaving only a Soul Body behind.
"I'm not very patient. If you don't wish to dissipate, answer my questions honestly," Ye Yunfei said.
"Where are Xiao Huanhuan and Xiao Yueyue now? Have the two of them already fallen into Zhan Yuan's hands?" Ye Yunfei asked.
"I'll answer! Don't kill me!" Terrified, the Black Wind Group member shouted. He sensed the intense killing intent from Ye Yunfei and knew his life hung on Ye Yunfei's whim.
"Xiao Huanhuan and Xiao Yueyue should still be inside this city. We originally came here chasing them. They probably haven't fallen into Zhan Yuan's hands yet," the Black Wind Group member hurriedly answered.
"Oh, really? That's good," Ye Yunfei, hearing this, couldn't help but feel a weight lift from his heart. Ye Yunfei worried that if the two sisters fell into Zhan Yuan's hands, they would likely face defilement, because Zhan Yuan's goal in capturing them was for their bloodline.