After determining the location of the Wolf King's cave through the search of soul power, Zhou Ling galloped away as fast as lightning all the way, he knew that if he waited for the Wolf King to arrive, let alone steal the heart fire crystal, he might not even be able to save his life.

"Silly boy, take out the Xuantong Bead, and the information you take from the magic crystal can be amplified!"

"Zoom in?" Zhou Ling said in surprise, he didn't expect Xuantong Zhu to have this function.

"It's equivalent to temporarily improving your soul recognition!" said Qing Ge.

The green fluorescence flashed, and the Xuantong bead appeared in the palm of Zhou Ling's hand. Infusing the force group wrapped in information into the Xuantong bead, the green light suddenly flashed undulatingly, and Zhou Ling felt that this bead was like his own eyes, transforming the ingested information into a clear image.

There was no time to sigh at the magic of the Xuantong Bead, after determining the specific location, Zhou Ling's speed of running was significantly faster, and he had to get the Heart Fire Crystal before the Wolf King came back.

Finally, after climbing over two small mountain ranges, Zhou Ling's footsteps stopped in a place covered with dense primeval forest.

The fog and thorns are shrouded here, and the middle is a valley area, and the plants growing on the mountainside on both sides are curved and stretched in the middle, covering the erosion of rain and snow, so the environment under the valley is also dry, and it is a good place to live.

The wolf's den is mostly a cave structure, Zhou Ling continued to walk carefully along the valley, the staggered vines growing on the top of his head were tightly built into a shed, and the soil on the ground was very hard and there was not a single plant.

According to the information, Zhou Ling swept over the place softly and entered a huge cave deep in the valley.

The cave is meandering, the light is dim, and the cool breeze that blows from time to time can't help but make people feel creepy.

Zhou Ling held the Chixiao Sword in front of him to prevent accidents, and called Brother Qing with his mind.

"This cave is so big, and there are forks in the road, it's not a way to find it like this!"

"The Heart Fire Crystal is a unique Force essence condensation in the Wolf King's cultivation, which is of great help to the promotion of high-level demonic beast self-cultivation and incarnation. You will continue to inject the Blue Wolf Demon Crystal Breath into the Xuantong Bead with your soul power, and if you reach the Xuantong Bead in the Heart Fire Crystal Region, you will have a strong reaction. Brother Qing reminded.

Zhou Ling nodded silently, holding the Xuantong bead in his hand and continuing to move forward. With the impression in his mind, he chose one of the turning holes to enter, and at this time he could only hit his luck.

The deeper you go, the less cool the breeze gets, and you can even feel the warmth of your body, and the walls of the cave are covered with flowers and plants of various colors, which are also very beautiful.

"This wolf king is really good at choosing a place, this place is really not bad!" When Zhou Ling was sighing, the green fluorescence of Xuantong Zhu began to tremble slightly.

Zhou Ling was overjoyed, the change of Xuantongzhu showed that the path chosen was indeed right, and he slightly suppressed the excitement in his heart, and quickly probed in the direction of Xuantongzhu's induction.

"Brother Qing, Xuantongzhu's reaction is getting bigger and bigger, it should be around here!" Feeling the dazzling light of Xuantongzhu, Zhou Ling had an unconcealable excitement on his face.

"Don't panic yet, I always feel a little abnormal!" said the young man vigilantly.

Brother Qing is generally not alarmist, and there must be a reason why he perceives abnormality.

Therefore, Zhou Ling immediately stopped and looked around, the surrounding environment suddenly quieted down, Zhou Ling released his soul power to the maximum, and listened to the subtle changes in the vicinity.

"Roar!" The deep voice suddenly sounded in Zhou Ling's mind, and Zhou Ling was shocked in his heart for a moment.

The Heart Fire Crystal does not make a sound, and a similar sound can be heard at this time, indicating the existence of other creatures.

"Whew...... Whew......" a strange sound came again, this time sounding like the sleeping snoring of a big man.

"Found it! right here. "Aiming at the direction where Xuantong Zhu reacted the most, it was also the place where the loudest sound was heard, where clusters of unknown blood-red sharp-leaved grass grew, and there seemed to be dark red blood flowing in the leaves, and there was a faint light shining through.

Zhou Ling carefully brushed aside the grass and found nothing but a pile of very fine gravel.

"It's strange, obviously this place has the strongest feeling!" Zhou Ling said abruptly.

"Boy, pull up this cluster of blood-red sharp-leaved grass!" said Brother Qing.

It took a lot of effort to find the Wolf King Cave Mansion, but there was no trace of the Heart Fire Crystal, which made Zhou Ling not disappointed. Hearing Brother Qing's voice, he felt that this blood-red grass blade might be a medicinal herb, so he didn't think too much about it, so he grabbed it and prepared to pull it up directly.

The sharp-leaved grass is very soft to the touch, and there is a faint aroma coming from it, and the toughness is excellent, but even if Zhou Ling pulls it out with all his strength, it still can't shake it at all.

"I'll go, a broken grass is still so stubborn!" Zhou Ling was completely furious, and the huge Chixiao sword slammed into the ground, and the sword body with the Force finally flew the grass clusters under a stone wall under his force.

Just as he was about to get closer to check, he heard a scream and something rushed towards Zhou Lingfei, raising a cloud of dust on the ground.

Zhou Ling quickly retreated, and the Chixiao Sword immediately slashed down from above. The attacking thing was as fast as lightning, and it suddenly changed direction in the air and attacked Zhou Ling's legs.

Zhou Ling's sword missed, he quickly jumped up, and used the power of his leg to kick the stone wall to shoot his body to the opposite side, and he saw the face of the thing that attacked him.

I saw that this thing was the size of a rabbit, with a back like scales and spines, a large and long head, a protruding forehead, a thin neck and a large belly, and strong limbs, like a crocodile with wings, showing the sharp teeth in its mouth and glaring at Zhou Ling.

Somehow, looking at this strange creature, Zhou Ling couldn't think of anything in his mind, but judging from the powerful energy and speed bursting out of its small body, this thing was anything but extraordinary, so Zhou Ling had been vigilant.

This mysterious creature that looked like a crocodile faced the human who had pried its nest, its eyes were fixed on Zhou Ling, although it was very small, but the arrogance of looking at the world was fully revealed.

"Boy, this is a ceratosaurus, I advise you not to fight it! Although it is young, it is not something you can afford to start. Brother Qing said.

"The horned dragon is so powerful, is it a demonic beast?" Zhou Ling exclaimed.

"Horned dragons are a small number of dragons, naturally belonging to the category of demonic beasts, but their bloodlines are the purest and strongest, warlike and difficult to tame, most of them can be cultivated to high-level demonic beasts, and even those with unique bloodlines can be promoted to divine beasts!" Qing Ge explained.

"I really don't know how this guy ended up in the wolf's den! It also affects my search for the Heart Fire Crystal, but since I provoke Young Master Ben, I have to take it. As Zhou Ling spoke, the red light of the Chixiao Sword was immediately flourishing, and in the moment of the lost step, his body moved towards the Horned Dragon like a ghost, and a powerful sword aura went straight to the Horned Dragon.

"Goodbye, little one!"

The horned dragon seemed to be very disdainful of Zhou Ling's attack, and he didn't mean to be defenseless. When the sword light was about to split its head, black scales quickly appeared on its small body, and only a crisp sound of "dang" was heard, and the horned dragon used its own body to take Zhou Ling's sword.

Zhou Ling was completely shocked at this time, the ceratosaurus not only reacted quickly, but also had rough skin and thick flesh, it was simply a monster.

Before it was Zhou Ling's turn to think about it, the completely enraged Ceratosaurus let out a sharp and piercing roar, and its body jumped up again and stagnated in the air, spitting out a beam of silver light from its mouth and shooting directly at Zhou Ling.

"Hide, if you get hit, you'll be in trouble!" Qing Ge urged in a stunned voice.

Zhou Ling didn't have time to think about it, his whole body was full of force, and the Chixiao Sword slashed down in response.

"Three Thousand Flame Slash!"

The crimson blade was as hot as red-hot cast iron, and there was a crackling sound in the air, and the temperature inside the cave instantly increased.

The silver beam and the crimson sword qi collided with each other, and there was no imagined scene of flying upside down, on the contrary, Zhou Ling felt that the Chixiao Sword was tightly stuck by the silver beam, and the sword qi was gradually weakening.

"Damn, what the hell is this little thing!" Zhou Ling was so angry that he couldn't help but scold.

The horned dragon seemed to enjoy Zhou Ling's helpless appearance, and its strong forearm slapped Zhou Ling's face fiercely.

Seeing this, Zhou Ling decisively gave up the entangled Chixiao Sword, quickly avoided it with a lost step, condensed the Force of his whole body in his hands, and two fists glowing with lilac Force light slammed into the head of the horned dragon.

Zhou Ling's speed was fast, the horned dragon moved faster, Zhou Ling's left fist was imprinted on the forehead of the horned dragon, and the right fist was slapped open by the horned dragon's abrupt slap.

"Ahh

"It's over, I hope this guy doesn't take a fancy to my baby!" Zhou Ling saw that the Xuantong bead had fallen for fear of being taken away by the horned dragon, but the next scene made him stunned.

I saw that the horned dragon was full of awe when he looked at the dark green Xuantong beads, the silver light in his mouth and the scale armor on his back disappeared, he was just a docile pet, where was there still the fierce and vicious look just now.

"Could it be that the Xuantong Bead can still restrain this little monster?" Zhou Ling moved his suspicious heart, and the falling Xuantong Bead flew back into his hand, and he was relieved to see that the horned dragon was still docile.

"Little thing, are you still fighting with me?" Zhou Ling said to it, and the horned dragon sat on the ground and shook its head violently.

"Where does the Heart Fire Crystal know?" the Horned Dragon shook his head and then nodded.

Zhou Ling's eyes suddenly lit up, "Hurry up and take me to find it!"

The ceratosaurus seemed reluctant, but it still drove the way.

Zhou Ling had been entangled with the horned dragon just now and didn't pay attention, but he realized that there was a hole several feet wide where the horned dragon came out, and the horned dragon turned around and roared at him, and flew in first.

"Hmph, forgive me for not daring to play tricks!" Zhou Ling jumped into the narrow cave with some difficulty, and entered with the horned dragon.