The barren whiteness of winter is about to be replaced by the tender green of early spring, the chill in the wind is still biting, the trees on both sides of the ancient road are bald, the smell of fallen leaves and the smell of moist earth are combined, and the smell is surprisingly fragrant, and the rhythm of spring is really approaching.

In the giant forest of trees in front of the door, a thin figure quickly shuttled between trees, agile as an ape.

"Whew!" There was an angry roar in front of him, like a sharp conical blade, piercing directly from the sky, and the figure stopped, jumping down from the tree, it was an ancient star.

"Why did Nandou make a warning voice to me today?" Gu Xing muttered to himself with questions, Nandou is a crane, and it is also a mount exclusive to Gu Xing in the past six months, since the beautiful feathers have been plagued by Gu Xing many times, Nandou has also become Gu Xing's spirit beast without a blood contract, and the strange thing is that although there is no blood contract, they can understand each other's words at certain moments.

"Woo hoo!" Nandou stayed in the air and let out three whistles at the ancient star again, with a certain eagerness in the whistling.

"You said that big wild dog is going to find me alone?" Gu Xing asked in shock.

Nandou nodded, flapping his wings.

"Hmph, dare to provoke Master Xing, I still don't believe it, that damn big wild dog, I have to fix it well today!" Gu Xing said angrily, leaning forward, his steps were like arrows off the string, and he rushed out, the undulating and uneven mountain roads and hills, full of thorns, Gu Xing's body did not hesitate at all, dodging left and right, and shuttling skillfully. Nandou above his head anxiously let out a 'chirp' whistle in the air behind him.

"Big wild dog, come out!" Gu Xing stopped in a relatively wide place, surrounded by bare giant trees, their leaves had already fallen, and there were some tender shoots on the branches.

"Roar roar!" The bark was like that of a dog, but it was more majestic, deeper, more wild, violent and full of rage than the barking of a dog.

The sound was getting closer and closer, and the ground under his feet was shaken, and the fallen leaves, which were half-buried in the ground and were about to decay, were also half-turned up, like earth waves rolling up, and black waves gushed out, and a fierce aura suddenly rushed towards Gu Xing.

In his sight, a giant dog with long black hair, shiny hair, and angry scarlet in its cold and bewildering black pupils, roared and pounced on Gu Xing.

"Now that you have learned to do it directly, I won't pluck all your hair today!" Gu Xing did not flinch in the slightest, his thin and thin figure emitted a soaring pride, and his momentum was like that of an angry dragon, swinging his fist to meet it, and in an instant, the two collided together.

Time seemed to be frozen, a little guy less than one meter three, his feet in a lunge, a punch against the corner of the big wild dog's mouth, to be precise about the upper jaw, just enough to restrain the big wild dog from opening his mouth. The giant wild dog has not yet landed on all four legs, and its big body is still in the air, its head is diving, and the power of the collision is at its peak.

"Bang Bang Bang"

The two separated, the smoke rushed up all around, Gu Xing's body was thrown away fiercely, and the powerful forces were dueling, obviously the strength of the big wild dog was stronger than Gu Xing.

"Sure enough, I was in a state of rage, and I thought that no matter what I did, it would not be willing to be my sparring partner, but I didn't expect it to be stimulated so easily!" Gu Xing thought that he took a fancy to this sparring partner when he practiced a month ago, but every time the other party was blinded and ignored his love, that kind of ignorant look was like a sharp sword, stabbing an ancient star with a strong heart, so yesterday, after finding this kennel, I found that there was a small wild dog, originally I didn't plan to do anything, but the wild nature of the little wild dog because of the intrusion of Gu Xing, an uninvited guest, for the spirit beast with an innate will to protect the territory, it is undoubtedly a direct provocation to dignity, so the little wild dog broke out of the violent side of nature, and directly interfered with Gu Xing, and the result was obvious, the little wild dog failed miserably, Gu Xing won a complete victory, and the price of the fiasco was that Gu Xing plucked all the black dog hair, so the big wild dog came back and found a little snow-white wild dog with no hair, and the consequences can be imagined.

The big wild dog stretched out his scarlet tongue and licked the corners of his mouth, exhaling with a fierce look, Gu Xinggang stood up with a carp, and before he could stand firmly, the figure of the big wild dog had already rushed in front of him. He opened his huge mouth and bit down hard at Gu Xing.

Before he could stand firmly, the fishy smell in the giant mouth had approached Gu Xing's cheeks, and when he came back to his senses, he leaned back, raised his right foot back, turned around, flashed to the left, quickly bypassed the attack of the big wild dog, and instantly appeared behind, and a whirlwind kick kicked on the big wild dog's ass.

Shocked by the strange feeling behind him, the big wild dog subconsciously used his big black tail to slam it and accurately pumped it on Gu Xing's face.

"So fast!" The burning sensation on his face made Gu Xing think of the scene just now, it seemed that his casual movements would bring about changes in the air around him, although the speed was fast, but the spirit beast's innate keen senses were always one point faster than Gu Xing's shot.

Before he had time to be distracted, the big wild dog had already raised and retreated, kicking at Gu Xing fiercely.

"The strength is so strong!" The pain on his face was still there, stimulating Gu Xing's pain, he didn't dodge, his hands crossed to resist, his small arms bulged, and his muscles flashed out, colliding with the hind legs of the big wild dog.

"Roar!" "Roar!" The big wild dog felt that his strength was resisted, and with a roar, his hind legs slashed by the way, and the sharp claw tips formed a cyan wind blade, and the moment Gu Xing's body was bounced away, several blood marks appeared on his face, and drops of blood flowed down his face.

"Damn the big wild dog, it's really bullying you star master, let you taste the power of heavenly extreme cultivation!" Gu Xing's competitiveness was provoked, his hands were slowly raised, and streams of spiritual power flowed from the dantian to the limbs, slowly melting into the bones, the immature skeleton in the body was slightly raised, revealing a new power, and the body seemed to grow taller in an instant.

Feeling the rise of the power on Gu Xing's body, the new power hidden in the power, the big wild dog pounced on the ancient star again, and a circle of cyan energy violently surrounded the big wild dog, and it also used its attribute power.

"It's so fast! Wind attribute, the big wild dog is actually the wind attribute, no wonder the grade is not high, but it can occupy the mountain as the king in this place, the strong strength and speed, it is indeed a good opponent, but unfortunately, the bloodline is too low, and it is destined not to reach the high-level spirit beast!" Looking at the oncoming big wild dog, Gu Xing wiped the blood on his face, encouraged the strength on his body, and rushed out again, just like the first contact, it was a duel of strength.

"Bang Bang Bang"

The bodies of Gu Xing and the Great Wild Dog flew out of each other, and this time the strength was equal.

Stabilizing his figure, Gu Xing raised his right fist, looked at it, the corners of his mouth couldn't help but rise, and thought: "Heavenly Extreme Cultivation is really a good physical cultivation method, Uncle Dao Xuan is right, if you practice to the last few floors, you will definitely be able to go up several floors if you cultivate yourself!"

"What's the matter, big wild dog, see if you still dare to ignore me, your single attack is destined to not win, will you be my sparring partner obediently in the future, or will there be a life-and-death duel today. Gu Xing said in a provocative tone to the big wild dog on the opposite side who was exhaling with his tongue out.

Feeling the provocation in Gu Xing's tone, the mocking tone made the black hair of the big wild dog stand on end, like thin black needles.

The cyan energy surrounded the big wild dog's body, the scarlet eyes looked at the ancient star, the big wild dog raised his head violently and roared, and sucked the cyan energy in front of him into his mouth with a fierce breath, and the already huge body continued to drum, and suddenly stood back, raised his front feet, and spewed out a ball of cyan energy in one breath.

The energy ball rushed towards Gu Xing, who exchanged his hands a few times, met it with a punch, and smashed it into the cyan energy ball.

The energy ball exploded violently, and the cyan energy turned into a wind blade, continuing to attack the ancient star from both sides.

"Do you really think that's all it takes?" Gu Xing muttered, with a bang, his feet jumped up, and he spun and turned over in the air, and a huge fist shadow fist came out of his body and smashed into the head of the big wild dog.

"Roar!" The big wild dog roared sadly, with endless anger and pain in his voice, and with the momentum of losing both, he also jumped up, like a wolf roaring moon, and rushed towards the ancient star that did not land.

The black long hair immediately turned into a black needle and left the body of the big wild dog, and in an instant, Gu Xing's body was wrapped in black needles, and the whole person fell from the air, as if he had been shot into a hornet's nest by a thin needle.

"What kind of attack is this, why can the hair of the big wild dog come out of the body!" Gu Xing looked over in shock, but found that the hair on the big wild dog seemed to be a little less, and he was also panting at this time, looking like the body was excessively directed.

Looking at the black hair inserted on his body, although it was only pierced on the surface of the skin, the numbness and numbness instantly invaded the nerves, and Gu Xing felt that his body seemed to be unable to move.

"I didn't expect this big wild dog to have this hand, it's miserable!" Gu Xing felt a little wronged, he thought that this big wild dog was just a spirit beast that could use brute strength, but he didn't expect that its hair still had such a function, as if there was some kind of medicine in the hair that could numb people's nerves.

Watching the big wild dog's scarlet eyes approach him step by step, the look of wanting to completely devour himself constantly stimulated Gu Xing, which made him feel a little nervous.

The body that couldn't move, nervous was nervous, but Gu Xing didn't mess up because of this, the Tai Chi Yin and Yang diagram in his mind began to rotate again, and the spiritual power was left from the sea of knowledge, warming the paralyzed blood and meridians in the body, Gu Xing closed his eyes, and remembered the words of Dao Xuanjiao himself in his mind: "Tianji cultivation is the most essential exercise in the body, divided into four progressive levels, yellow-level self-cultivation skin and flesh, earth-level self-cultivation bone and blood, Xuan-level self-cultivation into the bones, Tianji self-cultivation Dao Dao!" Gu Xing, you are now able to fuse the spiritual power in your body into your bones to fight, in a sense, your strength increase and endurance have reached the Xuan level, you need to work hard to cultivate to the Heavenly Pole and need an opportunity, I hope you can fight with opponents who are stronger than you, so that opportunity will come faster. ”

As his mind moved rapidly, the big wild dog's figure had already approached him, and he opened his huge mouth, as if he could see Gu Xing's body moving and falling apart in the next moment.

"Is this now?" Gu Xing operated his divine sense, his cool breath descended, and he imagined in his mind the picture of his own enlightenment of the Heavenly Extreme Cultivation, and violently, a punch was swung out, and his mouth was chanting: "One punch through the skin and flesh, one punch through the bones and blood, one punch through the meridians, one punch through the body, all the body, all the flesh and bones, one punch through the heavens, all the !!"

Gu Xing intuitively regained his body quickly, and the bottleneck that had been bothering him dissipated in an instant, revealing a new force in his body, and the muscles were pregnant with the power of evolution, superimposing the power of every bone, every meridian, every drop of blood, and even every cell, and gathered his whole body in his fist, and threw a punch at the big wild dog that had just rushed in front of him.

"Roar!"

"Bang bang bang!!"

The dust was flying, and the chaotic spiritual power around it that was attracted by the power swung out by Gu Xing was rioting, as if it had shattered the space with a single punch.

The smoke cleared, revealing the wilted form of the Great Wild Dog.

Gu Xing didn't move on the spot, this time the power duel, Gu Xing won completely, looking at the big wild dog that fell to the ground, Gu Xing's eyes showed mockery, and he muttered in his mouth: "You are no longer qualified to be my sparring partner, because you are too weak!"

After speaking, Gu Xing whistled into the air.