After half a day of hurrying, the three of them came to the Source Thunder Cave smoothly.

On both sides of the source thunder cave are two towering bamboo shoots and stone peaks, like two great warriors guarding the cave peak on the clouds and mist, the stalagmite rock layer layer ladder, the peak is verdant, as if it is covered with a certain gorgeous hat.

The edge of the thunder cave is a speckled mud yellow trace, and many people have stepped on it for a day, and this should be a treasure land. The entrance of the cave is very large, in the form of an irregular large semicircle, about ten zhang high.

Tie Junyi's veins trembled a little, there seemed to be something in it that was attracting him, and a voice was calling him in...

"I'm going in, I feel like there's something inside, what about you?" Iron Jun swore that he would have to go in once, and he didn't feel easy.

"I'm going to go in and see if I can meet Lei Sha to cultivate!" Tuoba Yan is now eager to give it a try. In fact, his thoughts are somewhat the same as Tie Junyi, and Tie Junyi also wants to use thunder to exercise, but when he comes here, he feels that things are not so simple.

"You both have to go in, what else do I have to say?" Chu Youran had to go in.

The three of them slowly walked into the source thunder cave, Tie Junyi walked in front, his eyes kept sweeping over the rock cliff, this source thunder cave and other caves are really a little different, the general cave, on the top are more or less strange-shaped condensation, but there is no here at all, not only is it very dry, there is also a trace of crack on the rock cliff, like a spider web, it seems that it should be hit by thunder, and enter, the more obvious this situation is.

"Myth, the thunder here was so arrogant before!" Tuoba Yan looked at those terrifying cracks, and said with some remorse, that is, why didn't he come here before, he was very sorry. "Yes, it's very powerful!" Tie Junyi nodded, but now he had a mouth and an unintentional appearance, and as they entered, the feeling became stronger and stronger.

When the three of them went deeper into the cave for more than 3,000 meters, they met a group of mercenaries, a group of six, and the strongest was a middle-aged man with three warriors, but this person was obviously an old man, although he saw that Tie Junyi and the three were young, but they knew that these three people could not be provoked, so they took a detour and walked away, without dragging the mud and water at all.

There are countless branches of the source thunder cave, which can be said to extend in all directions, but it is not so easy to get the source thunder stone, there is a kind of magic beast called thunder and lightning amethyst beast in it, it is a mysterious beast species, and it can be promoted to the existence of the war emperor, but because the thunder source is now gone, the thunder and lightning amethyst beast in it is slowly decreasing, and the magic core of this thunder and lightning amethyst beast is also an extremely precious thing, because it contains a thunder source, and the price is about three or four times higher than the usual magic beast core.

But this thunder and lightning amethyst beast is not so easy to kill, the deeper it goes, the more terrifying the thunder and lightning amethyst beast in it becomes, and the innermost one is the king of kings, with the strength of the War Emperor Five Heavens, and the middle stage of the seventh-level Demon Beast, with thunder and lightning damage, even the master of the War Emperor Seven is unwilling to fight him.

"Ha!" Tuoba Yan raised the giant que, a late-stage thunder and lightning amethyst beast died under his giant que, and easily obtained the beast core, and then took it in his hand and said: "Tie Junyi, you said that if this thing is sold to the Lei family, do you say it is a good price?" Tuoba Yan's eyes flashed brightly, as if he had found a way to make money.

Yes, this thing should have a certain attraction to the Lei family, but is there only such a dojo with thunder and lightning in the world?

"I think it's possible that you're going to be flattened!" Tie Junyi said angrily. "Who dare?" said Tuoba Yan arrogantly. "Me!" Tie Junyi answered. "Damn!"...

Unconsciously, the three of them came to the depths of the cave, and at this time, Tie Junyi felt as if there was something in his body, and then something was involved, but in fact there was nothing.

"Woo!" At this time, there was a soft call on Tie Junyi's chest, and Tuoba Yan and Chu Youran's eyes immediately swept over, what is it, the two of them never knew that Tie Junyi had something hidden in his chest.

"Huh!" Xiao Yan became the size of two fists and jumped onto Tie Junyi's shoulder. This guy has almost slept until now, but his aura is already at the peak of the sixth level, and he is about to be promoted to the existence of the War Emperor.

"You little guy, finally woke up!" Tie Junyi stroked its little head, Xiao Yan enjoyed Tie Junyi's touch very much, and happily jumped around on Tie Junyi's shoulder.

"Damn!" Tuoba Yan squirted, he could see that this was a holy beast, he didn't expect that there was a holy beast on Tie Junyi's body. As for Chu Youran, since Xiao Yan came out, his eyes have never turned, shining like autumn water, and he has been staying on Xiao Yan's body, it is too cute, everything on Xiao Yan's body seems to be a gift from God, delicate and exquisite, Chu Youran's hand trembled slightly, and he couldn't help but want to touch Xiao Yan.

"Oh, introduce, Xiao Yan, my partner!" Tie Junyi whispered to the two of them. "Tie Junyi, can you give me a hug?" Chu asked leisurely, she really couldn't stand it, Xiao Yan's damage was too great. "Ah, this, I can't call the shots, I want Xiao Yan to make his own decisions, but it seems that it doesn't like others except me, so..."

Sure enough, as soon as Chu Youran's hand reached over, Xiao Yan ran away directly, so he didn't look at her. "Miss Youran, don't be attached, it's a holy beast, and the closest thing is its owner. Tuoba Yan looked at Chu Youran and wanted to chase Xiao Yan without giving up, and said softly.

"What, Holy Beast!" Chu Youran exclaimed, this thing is really too rare, this is an invincible demonic beast that can become a war saint and soar to the holy realm. And Xiao Yan heard Chu Youran's exclamation, and stood proudly on Tie Junyi's shoulder, that means I am the best, hum! provoked Chu Youran to pounce again, but Xiao Yan was a holy beast, and now it was a sixth-level peak demonic beast, so fast that even an ordinary war emperor could only sigh at his inferiority, Chu Youran wanted to catch it, it was impossible.

"Mythology, if you add it, it is really possible to defeat the War Emperor Triple!" Tuoba Yan pondered, the myth can defeat the master of the War Emperor Triple, even he can't believe it, but now he believes it, there is another War Emperor-level holy beast, and a wolf in the late sixth level, plus the Iron Monarch's combat strength is good, it is not difficult to defeat the War Emperor.

"Hehe!" Tie Junyi didn't explain, laughed softly, and then continued to walk forward. "Hey, wait, Tie Gongzi, I have something to discuss with you!" Tuoba Yan walked up and put his hand on Tie Junyi's other shoulder. As for Chu Youran's eyes, he really put his eyes on Xiao Yan's body, watching Xiao Yan spoof on Tie Junyi's shoulder, it was even more flaming.

"What's the matter?" Tie Junyi knew that nothing good was going on with this guy. "It's just.... You see I don't have a war beast yet, and you have a holy beast as a war beast, can you see if you can give me that wolf as a war beast!" Tuoba Yan had just finished speaking, but he was bounced out by a blood wolf's claw. "Oh, this, you see that I can't call the shots!" Tie Junyi said directly and ignored it, this guy thinks too much, the blood wolf will have a trace of the existence of a war saint in the future. "Damn!" Tuoba Yan roared again....

.....