Two days later, relying on his strong physique and the power of the elixir, all the injuries on Yun Fan's body were healed, and now he has a longer breath and a slight increase in strength, taking a key step towards the Dacheng of the Spirit Realm. Pen, fun, and www.biquge.info

After making some progress, he decided not to blindly cultivate, got up and tidied up his sleeves, and then walked out of this river valley and began to search for the high-level thunder beasts around him.

On the first day, in the dry riverbed outside the river valley, after a fierce battle, a python-like thunder beast was killed, and the thunder crystal in the skull was taken away.

On the second day, an eagle-like thunder beast fell from the sky and smashed heavily to the ground, only fluttering its wings and making a final dying struggle, but with the flash of cyan sword light, a black thunder crystal shot towards more than ten zhang away.

On the third day, two earthworm thunder beasts several feet long crawled on the ground, their bodies were almost full of holes, and they struggled to fall to the ground one after another, and soon they had no breath, and the thunder crystals in their bodies were also taken away.

......

On the fifteenth, on a barren mountain a few miles away from the river valley, an unknown thunder beast with a single horn on its head and thick limbs was staring at Yun Fan panting, and from time to time it let out a threatening roar, trying to scare away the humans in front of it.

"Look where you're still fleeing!", speaking of which, Yun Fan has been chasing this beast for more than half an hour, but this beast is running on all fours, and the speed is extremely fast, not much slower than him.

Finally, he took advantage of the barren mountain terrain here to intercept this unicorn beast by taking a shortcut, and now, he naturally has no intention of letting this beast go.

This unicorn thunder beast has the aura of the peak of the Spirit Realm, but it is not good at attacking, in the process of chasing this beast, he has been attacked by this beast several times, but he easily defused it, but this beast is known for its speed, it is not much slower than him who casts the ghost and hidden spirit steps.

After a long period of pursuit, the current unicorn thunder beast was already too consumed, and it was no longer able to maintain a high-speed run, which was so easily intercepted by Yun Fan.

"Whoa!", the unicorn thunder beast let out several more warning-filled roars from its mouth, and raised its horn above its head demonstratively.

However, what quickly made him lose patience was that the human in front of him did not take a step back, and the beast immediately lowered its head impatiently to attack, and a thunderbolt shot out of the horn above its head, bombarding Yun Fan with great accuracy.

Unexpectedly, seeing that Yun Fan was bombarded head-on by this thunderbolt, he only had his sleeves and hair flared, and other than that, he didn't look bad.

Seeing that the attack was ineffective, the unicorn thunder beast's eyes flashed with horror, and it spread its hooves and tried to flee again.

But Yun Fan would not play a cat-and-mouse game with this beast again, he took an arrow step, came to the side of this beast, and smashed it on its body with a solid punch, and the beast immediately howled miserably, and its body rolled to the ground.

Seeing Yun Fan kill again, the beast shot out the last few thunderbolts in despair, but these thunderbolts were all slapped away by him without exception, and the green sword in his hand flew around, and with one slash, the unicorn thunder beast died on the spot.

"The thunder beasts in the Thundercloud Valley are generally formed by the convergence of formations and the power of thunder, they have no breath and no supernatural powers, compared to the students of the same level, they are indeed much weaker, but I don't know if I can deal with the thunder beasts in the Tianyuan Realm", Yun Fan took out the thunder crystal in the body of this unicorn thunder beast and said to himself.

Regarding the Tianyuan Realm Thunder Beast, more than half a month ago, in the underground mine, there was a giant ape, but unfortunately, this ape had the breath of the Tianyuan Realm, but the actual combat power was not strong, and it was easily subdued by the methods of Long Xiaotian and Yuan Lingzi.

From this point of view, the thunder beasts in the Thundercloud Valley are indeed much weaker than the students of the same level, and they are not invincible, but if they can obtain the thunder crystals of the thunder beasts of the Tianyuan Realm, they must have a more refined effect on their cultivation.

After making up his mind, Yun Fan decided to start looking for the powerful Tianyuan Realm Thunder Beast nearby, with his many means, he believed that even if there was any accident, he would still be able to protect himself easily.

Half a day later, at the foot of a desolate mountain, a tiger thunder beast covered in black hair had just woken up from its nap, its eyes were full of anger, and the aura on the tiger's body continued to rise, until it exuded a powerful aura from the early stage of the Tian Yuan Realm.

The tiger beast stared fiercely at the human in front of it who dared to wake up its sweet dream, grinding its teeth, and wanted to tear the other party to pieces.

"Slash!", Yun Fan pointed dozens of sword qi in the air, and under the roll of sword light, he attacked the black tiger's back one after another.

As he went deeper and deeper into the inner valley, the thunder beasts he encountered became more and more powerful, and now, as long as he deliberately searched for them, the thunder beasts of the Tianyuan Realm were not difficult to find.

"Roar!", the black tiger turned its huge tiger body, and black thunder erupted from its mouth, shooting at dozens of sword qi that attacked.

But to his surprise, under the turn of the sword qi, it was as strong as a green snake, easily avoiding all the black thunder and slashing at the head of the black tiger.

The black tiger was stunned, and the two pairs of huge claws danced impenetrable, slapping all the incoming sword light away.

"Yuan Wheel Breaking Heaven Array!", just when the black tiger was fighting dozens of sword lights, a golden light formation several zhang wide formed in the air, outlining golden lines, and under the full operation of the formation, one by one the golden yuan wheels broke through the air, covering all the ten zhang range around the black tiger.

"Roar!", in the face of several golden Yuan Wheels exuding amazing power, the black tiger suddenly opened its mouth and opened its mouth, if you look closely, you will find that there is a black light condensing in the mouth of this beast, and the majestic vitality is emanating out.

Just when the golden yuan wheel was about to smash down, black pillars of light erupted from the black tiger's mouth, and the light pillars bombarded the golden yuan wheel, and under the agitation of the powerful yuan force, all the golden yuan wheels were knocked away.

After breaking the golden Yuan Wheel, the black tiger showed a mouth full of fangs, the aura on his body soared, his figure shot like the wind, and the two claws of the condensed and powerful aura shrouded Yun Fan's body like a storm.

Yun Fan's five fingers shrank, gathered his palms into fists, and a wave of majestic power surged towards his fists, faintly with the power of thunder, and under the rotation of his fists, he fought with the countless claws of the black tiger.

The speed of the black tiger's claw shadow is extremely fast, and often when it is slapped out of the palm, dozens of afterimages attack and kill.

On the opposite side, Yun Fan's body shape and footwork are even more peculiar, often moving his body, bringing out countless afterimages, and the fist shadows are even flying all over the sky, breaking all the claw shadows.

The more the two sides fought, the more Yun Fan fought, the more excited he became, and he launched a fist-to-flesh attack without giving a single step.

After more than ten breaths, one man and one tiger fought head-on, and the strong anti-shock force made both sides retreat a few feet.