This evil aura approached the Xia Family Castle at an extremely fast speed, and its speed even surpassed the speed of an ordinary fourth-order source scholar, and in an instant, it came from the periphery of the Xia Family City to the outside of the Xia Family Castle.

Tang Feng immediately exerted his invisible soul power to protect Yin Yunxuan beside him and probed the evil existence lurking outside the castle, obviously no one at the scene except Tang Feng found the appearance of the evil existence, and even Jincheng's defense system did not detect such an existence.

"Interesting!" Tang Feng showed a hint of a warlike smile, he hadn't felt such a strong desire to fight for a long time, the strength of this evil existence had surpassed that of an existence like the Shushan Ape King, and it was already infinitely close to the realm of the fifth-order source power stepping into the void.

"What are you talking to yourself, sir?" Yin Yunxuan's eyes widened and she looked at Tang Feng curiously.

Tang Feng looked at Yin Yunxuan, who was weak in front of him, and had a slight scruple in his heart, after all, Yin Yunxuan was not yet at the top of the ranks, and he had no ability to protect himself in the face of such an evil existence.

Tang Feng thought for a moment and then pretended to be fine, pulled Yin Yunxuan to the edge of the banquet hall, and cautiously instructed Yin Yunxuan, "Stay here and don't move, I'll go back when I go." ”

After finishing speaking, Tang Feng stretched out his right hand and gently put it on Yin Yunxuan's shoulder, three streamers like fireflies flew out from Tang Feng's fingers, these three rays of light were purple gold, silver gray and gray gold, if there was a strong person at the same level as Tang Feng, he could clearly feel the great power contained in these three streamers.

Three streamers of light quickly escaped into Yin Yunxuan's body, and even Yin Yunxuan didn't notice it, she still looked at Tang Feng curiously, "Sir, what's wrong?" Mysterious, you scared Yun Xuan. ”

Tang Feng listened to Yin Yunxuan's muttering, and felt very cute and laughed in his heart, and even couldn't help but reach out and flick Yin Yunxuan's head, pretending to scold: "Remember my words, stay here and don't move, if I can't see you when I come back, you can stay by your sister's side obediently in the future." ”

Yin Yunxuan was scolded by Tang Feng, immediately closed her small mouth and stood there obediently.

Tang Feng looked at Yin Yunxuan's pitiful appearance, shook his head and smiled bitterly before leaving the banquet hall at a speed that no one noticed, and when Yin Yunxuan reacted, Tang Feng, who was stepping on the silver light, had already come to the bamboo forest behind the Xia Family Castle.

The bamboo forest behind the Xia family castle is very dense, the dazzling lights outside cannot penetrate the dense forest at all, the depths of the bamboo forest are still dark, and the cold wind at night blows the bamboo leaves rustling.

Tang Feng walked calmly in the bamboo forest, the powerful body at the peak of the Phantom Body Realm allowed him to clearly capture any slight changes in the bamboo forest, and even the deformation formed by a dead leaf falling to the ground could be clearly captured.

"Boy, that's supposed to be a mutant." Shi Ling's cautious voice sounded in Tang Feng's mind.

"This mutant has already touched the fifth-order realm, and it can already simulate the source force stepping into the void, so it can't be taken lightly." Lingzong then analyzed.

"Well, it's no wonder that it was able to get past Jincheng's defenses to the core area, and it must not be allowed to leave easily." A dazzling light erupted from Tang Feng's body, and the power of his flesh covered Tang Feng's entire body, and at this moment, it was difficult for even a king-level powerhouse to cause damage to Tang Feng with one blow.

"Come out, you've been discovered."

Tang Feng's cold voice pierced through the dense bamboo forest, directly hitting the mutants hidden in the shadows.

"Boom, I can't imagine that there are humans other than that old monster in the north who can discover my existence."

Suddenly, a scarlet light rose next to an ordinary bamboo ten meters away in front of Tang Feng, and a disgusting smell of blood instantly enveloped this bamboo forest, those animals that were released in the bamboo forest by Xia Zhanlin continued to die, and the corpses of birds fell from the sky, but before these corpses fell to the ground, they had already turned into green smoke and dispersed, and the pure vitality in the corpses was attracted by the scarlet light.

Tang Feng was not affected by the scarlet light because he was protected by the power of his body, but after the scarlet light absorbed vitality and skyrocketed, the killing intent in Tang Feng's eyes gradually revealed, "It is indeed an evil thing." ”

"What is evil, young man?"

An extremely handsome bereaved boy walked out of the scarlet light, except for the eyes that flashed with the scarlet light, the rest of the place was no different from a human, and he was already a mutant who had evolved to a near-mature state.

Every evolution of a mutant is a change that changes itself, and the first successful evolution of the mutant can induce the laws of heaven and earth to bestow the art of heaven and earth, and a perverted existence like Du Zhi can even obtain the forbidden art of heaven and earth, and every subsequent evolution will make the mutant's physical body tend to mature, and even move towards perfection.

An ordinary mutant has successfully evolved and stepped into the fourth-order realm, and its physical body has already reached a mature state, but even if the mutant in front of him has not fully matured after stepping into the fourth-order, its mutation talent and physical strength are by no means ordinary.

"Isn't it evil to strengthen oneself by absorbing the vitality of innocent beings, even leaving no bones?" Tang Feng responded without hesitation.

"Oh?"

The demonic young man sneered, stretched out his white right hand from the dark sleeve, and made a circle in the air, the scarlet light followed the trajectory between his fingers, and a red bird was born out of thin air, and the bird finally succeeded in flying after flapping its wings between the young man's fingers for a few times, but no matter which direction the bird flew, it could never fly out of the bamboo forest.

The demonic young man looked at the crimson bird that was gradually dissipating because he couldn't fly out of the bamboo forest, and said with a sneer: "Young man, this is called evil!" ”

The bamboo forest belongs to the back garden of the Xia family castle, Xia Zhan ordered people to raise a lot of precious animals and birds in the bamboo forest, in order to prevent these beasts and birds from escaping the bamboo forest, the Xia family set up an invisible magnetic field outside the bamboo forest, these magnetic fields will make these animals and birds unable to distinguish the direction, can only wander in the bamboo forest.

Tang Feng naturally understood what the demonic young man meant, and he could even feel the soul fluctuations of the Spirit Sect in the Spirit Falcon imprint of his right pupil.

Tang Feng watched the scarlet light turned by the birds in the air slowly disperse, looking at the bamboo forest that seemed to be calm and safe, and a thoughtful and terrifying thought suddenly rose in the depths of Tang Feng's soul.

"Falling Bird!"

Tang Feng's light sigh immediately caused the demonic young man to laugh wildly, "Look at the walls around you, what is the difference between you and these domestic animals?" ”

"Boy, stick to your nature, don't be bewitched by the blood demon!" Shi Ling's voice sounded in Tang Feng's mind like thunder.

"Don't worry, I'm not so easily bewitched."

As soon as Tang Feng's words fell, his figure came to the front of the demonic young man, and a punch directly hit the demonic youth's heart.

"Devouring the Twist!"

The scarlet light that protected the demonic youth was distorted by the devouring power contained in the devouring twist, and with the blessing of the power of the flesh, the devouring twist easily broke through the protection of the scarlet light, but just as Tang Feng's fist was about to hit the demonic boy's body, a huge air pressure erupted from the demonic boy's body.

"What?" Tang Feng used his arm to protect himself and quickly retreated, and just as Tang Feng was about to retreat to a safe area, the voice of the demonic boy sounded behind Tang Feng.

"The attack power is good, but the speed is too slow."

The demonic boy had already come behind Tang Feng, and a pair of huge bat wings exuding a bloody aura appeared behind the young man, and the young man grabbed Tang Feng's back at an extremely fast speed.

The scarlet light collided with Tang Feng's flare light, and it immediately triggered a violent explosion, filling the air with smoke and dust, and because the demonic boy had set up a strange barrier before entering the bamboo forest, the outside world did not notice the violent collision in the bamboo forest at all.

A huge pit appeared in the center of the bamboo forest, Tang Feng was lying in the center of the pit with his back facing the sky, the clothes on his body had been completely shattered, revealing his sturdy body, as for the attack position of the demonic boy just now, only a few white marks appeared, and they quickly healed themselves.

The demonic young man frowned and looked at Tang Feng who was motionless, although the blow just now was not full strength, but with his infinitely close to the strength of the fifth order, the blow just now was completely capable of severely injuring a fourth-order five-star realm source scholar, but Tang Feng did not have any serious damage, only the skin on the surface of his body was damaged.

After about five seconds, Tang Feng, who had been lying in the deep pit, finally moved, he sat up stiffly, took a deep breath and began to pat the dust off his body, and finally stood up casually and looked up at the demonic boy with a nervous face.

"You're the fastest Earth creature I've ever seen." Tang Feng said as he reached out to touch the position that had been attacked just now, "You deliberately didn't attack the vital point behind me, you didn't harm people's hearts at all when you came here, you came here for the fourth-order origin crystal of the Shushan Ape King." ”

The demonic boy seemed to have been told by Tang Feng's intentions, and was annoyed and angry because the attack was ineffective, he vibrated the huge bat wings behind him and pounced on Tang Feng, "Abominable human, bat flame blood river!" ”

Countless palm-sized bats flew out from the demonic boy's batwing and attacked Tang Feng, each bat with scarlet flames on its body, and the air distorted wherever it passed, and a scarlet blood river was born.

Tang Feng looked at such a surging attack, sighed and then stretched out his thumbs of both hands and gently wiped the two faint flowers of Liuli above his collarbone.

"Six leave the ban, untie!"

As the Flower of Six Separation drifted away, a powerful momentum erupted from Tang Feng's body, and even his physical body became stronger at this moment.

And at this moment, Shi Ling's voice sounded, "Boy, you have a total of five Liuli Flowers on your body, sealing almost ninety percent of your strength, if it weren't for your physical body being too strong, the attack of this blood demon just now would have made you unable to eat and walked around." ”

"It is worthy of the Demon Clan's famous forbidden technique, and it can even ban my physical strength!" Tang Feng couldn't help but sigh, if it weren't for Tang Feng's physical strength being limited just now, the blood demon's attack wouldn't be able to shake Tang Feng's hair.

Tang Feng waved his hand to break through the demon boy's bat flame blood river, there was no killing intent in his eyes, he said lightly: "You are right, the prosperity within the wall of steel is indeed the sacrifice of freedom, maybe in your eyes, the humans living within the wall are like domestic animals, but they are still living strongly, they are not birds falling to the ground." ”