readx;? His fiery gaze made the Black Blood Rat King tremble, although he didn't know what Emperor Yunxiao was crazy about, and there was a mysterious smile on his face, but it was undoubtedly not a good thing for him. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

"The mysterious thunder disappeared, and after the real person was severely injured, he disappeared without a trace, even if the real person came here to investigate after recovering from his injury, he was unable to find any clues. ”

The Black Blood Rat King was not willing to look at Emperor Yunxiao's bright eyes, and answered Emperor Yunxiao's question in one go, he didn't think that even real people could find things, and the young man in front of him had a way to find it.

What's more, after hundreds of years, even the Flawless Thunder Source Cave has been repaired several times, if it weren't for some of the roots that haven't changed, even he wouldn't be able to break in easily.

"Can we leave, this enforcer?"

The Black Blood Rat King cautiously tested, and he put away a cage of black blood rats, for fear that Emperor Yunxiao would suddenly attack.

As an enlightened true monarch who rose from the lowest servant of the food chain, he knew that under normal circumstances, once he lost his use value, it would not be far from death.

Di Yunxiao glanced at him and bowed slightly: "Go directly north out of the cave mansion, that miscellaneous Lei Gong is still guarding outside, if you don't want to die, try not to provoke him." ”

got the information he wanted, and Di Yunxiao also extinguished the idea of killing the other party here, after all, this is a true monarch who has changed from the sky, and he wants to bomb and kill, and the price he pays is not small.

Seeing that Di Yunxiao was willing to let himself go, he kindly reminded Lei Yazi that he was dormant outside, and a warm current rose in his heart.

"Thank you for your advice, farewell, I will not dare to trespass here in the future. ”

The Black Blood Rat King's eyes flashed, and he didn't dare to stay for a long time, so he directly turned into a gust of demon wind and rolled out, running towards the gate of the cave, and when he approached the stone gate, his palm also threw out a spatial locator.

Looking at the same escape scene, the corners of Di Yunxiao's eyes twitched, and in the future, when he cultivated in the Leiyuan Cave, he would have to guard against this hand.

He took a deep breath and nailed his gaze to the bottom of this cave, those extremely rare thunder source stones, but they were all dug out of this underground.

He had long suspected that there was probably a mysterious thunder hidden underground, and if it weren't for that, this mountainside would not be a treasure that could give birth to the Thunder Source Stone.

Controlling the key to the Cave Mansion of the Flawless Thunder Source Cave, Emperor Yunxiao could control the large array and close the killing array step by step, and then he dared to explore this area.

The cave was full of light, and wisps of aura mixed with thunder arcs floated in the void in the cave.

Emperor Yunxiao raised his hands to the sky and summoned his own law altar, and the rumbling thunder was endless, resounding between this heaven and earth.

He was dressed in a carefully selected Thunder Dao Treasure Armor, wearing silk gloves on both hands, and his fingers were vertical and horizontal, expanding the pits that had been dug by those black blood rats, and searching for the breath of the Thunder Source Stone step by step.

However, the strange thing was that he had almost enlarged the crater in this area by three or four times, but he still hadn't felt the slightest fluctuation of the Thunder Source Stone, which made him dumbfounded.

He had seen those black-blooded rats dig up the Thunder Source Stone here, and under these eyes, it was impossible for ordinary fantasies to confuse him.

"What the hell is going on, why are those black blood rats able to sense the Thunder Source Stone, and that Thunder Tooth seems to stop every time they can get a Thunder Source Stone?"

Emperor Yunxiao's sword eyebrows frowned slightly, he pressed his palm on the ground of the dojo, and whispered a mantra, and one after another brilliant thunder chains plunged straight into the ground, sweeping in all directions.

After a few breaths, the Thunder Law Chain he released was unexpectedly bounced back by the Thunder Source Cave's formation, he had already touched the foundation of the formation, and it was difficult to continue to go deeper.

Within a hundred zhang of his feet, after repeated searches, it seemed that only the ground where the black blood rat had excavated before still had some thunder arcs of thunder source stones, and nothing else was found.

Wait!

Di Yunxiao seemed to think of something, and took out the bag of thunder source stones he had captured earlier, and he took out a fist-sized thunder source stone from it, and sensed it carefully.

A moment later, two thick white mist erupted from Di Yunxiao's nostrils, and a wry smile appeared on his face.

"Is this really the case? The projection crystallization of the Thunder Law Dao Rhyme, that mysterious blood spirit thunder actually communicated with the huge formation under this cave mansion, and used this place to nourish the thunder fetus.

No wonder, no wonder there is only one thunder source stone, it turns out that this stone is actually made by absorbing the thunder system law after the formation is running, not the nourishment of the spiritual vein. ”

With a sigh, Emperor Yunxiao finally understood why the thunder tooth sneaked into the Flawless Thunder Source Cave every half month, just because about every half a month, it coincided with the birth of a new Thunder Source Stone.

The reason why those black blood rats were captured was that the blood thunder of the year left a homologous aura on their bodies, so they could sense the location of the thunder source stone.

"It's a pity, a thunder source stone in half a month, with this cave mansion can only support two or three months at most, I am afraid that the surrounding thunder will be transformed into a thunder source stone, and it will no longer be the previous thunder pool-like scene. ”

There are gains and losses, the Thunder Source Stone is the treasure of the fourth layer of the Emperor Yunxiao's Altar of Constructed Laws, which can greatly reduce the time required, and ten Thunder Source Stones are enough for him to complete the fourth layer of the tower.

However, after a few months, I am afraid that the thunder here will be sucked dry, and then this place will no longer be the cultivation place that the Thunder Fa Monk yearns for, but it will be the same as the Cloud Haze Cave.

"Let's just cast the fourth layer of the law altar first, communicate the five organs, and form a big cycle. ”

Since the underground no longer gave birth to the Thunder Source Stone for the time being, Emperor Yunxiao also extinguished the idea of digging the earth, reopened the formation, and after confirming that there were no other creatures dormant in the Thunder Source Cave, he began to sacrifice the altar.

Time passed little by little, and two days passed in the blink of an eye.

During this period, Wuxu Zhen once drove a chariot and hurriedly knocked on the door of the Yunhao Cave Mansion, wanting to see the emperor in the sky.

From the mouths of the two Bone Wind brothers, when Di Yunxiao had been in retreat in the Leiyuan Cave for two days, his face was shocked.

He had also stayed in that cave before, and in order to refine his body, he had to stay in that thunderous ghost place for a day and a night, and finally couldn't bear the severe pain of the thunder quenching body and left.

Wu Xu Zhen knew the horror of Lei Yuan Cave, so he was amazed that Emperor Yunxiao could stay in it for two days.

On the fourth day, Emperor Yunxiao still had not returned to the Cloud Haze Cave, which made Wusu Zhen feel a little surprised and uneasy.

"It shouldn't have been an accident, it's not a good place to really retreat and cultivate, even a Thunder Dao cultivator shouldn't stay for so long. ”