After a long time, Xiao Rong slowly opened his eyes, took a long breath, and said, "It's strange, there is no abnormality, try again in another place!" ”

Because he had to go deep underground to find out if there were any traces of the mysterious cave, the range of Xiao Rong's pulsations of the earth was greatly reduced. Throughout the day, Xiao Rong kept changing his position, but it wasn't until the sky slowly darkened that he barely completed the survey of the northern cliff.

"Whew, it's really strange, I've been busy all day, and I haven't found anything!" Xiao Rong took the towel handed by Guo Ling'er, wiped his hands, and muttered, "Damn, this whole thing can't be a joke that Father Luo Nan's old man made with the Holy See before he died, right?" ”

"Rong, some things depend on chance, if our fate is not enough, it is useless to force it, don't care too much." Yu Ling'er persuaded.

"I understand this truth, but 'entering Baoshan and returning empty-handed' is always a little unwilling, so let's sleep here tonight, and tomorrow we will carefully search the entire mountain cliff, if we can't find it, we will retreat, okay?" Xiao Rong thought for a while and said.

"Okay, just listen to you, try again tomorrow, I'm lucky, I won't die!" Yu Ling'er nodded, took out the tent from the Vermilion Bird Divine Ring, and said while setting it up: "I'll give you a task, go find something delicious, I want to eat barbecue today." ”

"Gotcha!" Xiao Rong turned around, the vegetation on the mountain was dense, there were a lot of prey, and it didn't take long for Xiao Rong to return with a full load, a hare, a pheasant, and a few mountain eggs.

Xiao Rong neatly washed the pheasant and rabbit and set up a barbecue grill. Pick up some dry branches. Hehe smiled: "Ling'er." Here, light a fire. ”

"Peng!"

Yu Ling'er casually threw out a small fireball and lit the branches, no way, since she got the Vermilion Bird inheritance, the two of them have never brought lighters, matches and anything like that.

"Huh?" The moment the fireball was thrown out, Yu Ling'er seemed to feel something and exclaimed. Standing up, he looked at the cliff in disbelief.

"What's wrong, Ling'er?" Xiao Rong saw Yu Ling'er's actions, and also stopped what he was doing, and asked with concern.

"There, where!" Yu Ling'er pointed to a place in the middle of the cliff and said strangely: "When I transported the fire energy just now, I suddenly felt that there was a strong fire spirit qi there, which was majestic. ”

"Oh?" Xiao Rong looked at the place Yu Ling'er pointed to, and said suspiciously: "I explored there today." Didn't you find anything out of the ordinary? Don't...... Could it be that the so-called artifact is a fire-type treasure? Only fire-based abilities can feel it? ”

"I don't know what to do, but I just feel that the fire spirit aura is pure and rich. It makes me feel very close! Yu Ling'er stared at the cliff with burning eyes and said.

"Then what are you waiting for, let's go, go up and have a look!" Xiao Rong casually threw down the game in his hand, extinguished the bonfire, and pulled Yu Ling'er to run towards the cliff.

"This is it!" The closer she got, the more certain Yu Ling'er became, pointing to an inconspicuous mountain cliff and saying, "Right down here, what a pure fire spirit qi!" ”

"Huh?" When Xiao Rong was about to communicate with the power of the earth to open this cliff, he was surprised to find that this cliff seemed to be imprisoned by a mysterious force, and he didn't listen to his command at all.

At this time, there seemed to be a mysterious force guiding Yu Ling'er in the underworld, and involuntarily sent out a natal divine fire, and as soon as the cliff came into contact with Yu Ling'er's fire, a cave was magically revealed.

The entrance to the cave is not big, it is only two meters square, and it is dark and dark. Yu Ling'er seemed to feel that the mysterious power was happily calling her, and walked in without hesitation, and Xiao Rong hurriedly followed closely when she saw this. The two had just entered the cave when the entrance to the cave closed silently.

The cave was suddenly pitch black, but Yu Ling'er was not affected at all, and walked forward quickly with ease, only suffering Xiao Rong, who couldn't see, he only felt that the road under his feet was extending to the bottom, and he could only stumble and chase after him by feeling, embarrassed.

Finally, the two of them reached the end of the cave, which was also dark and empty, with nothing, but in this impermeable darkness, the two felt that the air was incomparably fresh, and they took a deep breath and felt very comfortable.

"Peng!"

A jumping flame erupted from Yu Ling'er's palm, and then the light of the flame, the two of them observed everything around them. In fact, there is nothing peculiar, it is similar to an ordinary cave, but the air is many times better, just like being in the deep mountains and old forests that are inaccessible.

"What is this?" Xiao Rong picked up something from the ground, it turned out to be a delicate pocket watch, and when he saw it by the light of the fire, there was a line of English on it, and read it Xiao Rong smiled: "Luo Nan? Bloom, this is supposed to be Father Lonan left here, it looks like we've found the right place! ”

"But I always feel that this is not the end of the cave, but I can't tell what it is?" Yu Ling'er said a little confused.

"That's right, I don't think it's that simple, what is it for?" Xiao Rong paced back and forth a few steps, and suddenly raised his head: "By the way, the flame in your hand now is not the natal divine fire, right?" ”

"Of course not, it's just that the lighting consumes the natal fire for what?" Yu Ling'er suddenly came to his senses: "That's right, just now I seem to have opened the cave with my natal fire, it makes sense, I'll try it again!" ”

After saying that, Yu Ling'er's internal breath flowed, and the natal divine fire appeared in his hand again, with a sound of "Peng", the light in front of him was suddenly sheng, Xiao Rong and Yu Ling'er instinctively closed their eyes, and when they opened it again, everything had become different.

The place where the two of them were no longer the swarthy, empty cavern, but a huge underground fissure, surrounded by a dark red, crimson magma gushing out of the crack, churning, forming a lake of magma, surrounded by black volcanic rock, the whole lake kept tumbling, and the air was filled with a sulfurous smell.

In the middle of the lake rose a bay of blue, crystal-clear liquid flames, and a terrifying heat could be felt in the distance, but it was not revealed.

"Liquid Flame! This can't be the geocentric lava jade that Lu Wu said, right? I don't think we've gone that deep, how did we end up in the center of the earth? Xiao Rong exclaimed, "No, didn't Lu Wu say that the temperature of the earth's core lava jade is lower than that of magma?" The temperature of this liquid flame was simply terrifyingly high. (To be continued......)

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