Shen Jiwen immediately lit a torch and waved it indiscriminately to disperse the bats, and a scorched smell suddenly filled the cave.

When all the bats were driven out of the cave, Shen Jiwen and the others saw the situation in the hall inside.

This cave is five meters wide, but it is only eleven or twelve meters deep, and on the wall of the cave, there are some very ancient pictures, but because the age is too old, many have been broken and peeled off and weathered, but it can be seen that it seems to be a map of the ancient army expedition, although it is old, but you can still feel the breath of murder transmitted on the picture.

In terms of knowledge, it should be Lin Jiayi's highest, although it is geology, but she also has a deep knowledge of history, but after looking at it for a long time, she didn't understand which dynasty left this mural from.

Since he couldn't understand it, Shen Jiwen simply didn't go to study, and saw that the sky was already dark, so he cleaned up the place with everyone, and then let the old man and Wang Zhitao stay here to make a fire, and he and Lin Jiayi were responsible for going hunting in the mountains and picking wild fruits.

Shen Jiwen and Lin Jiayi walked in the valley, and as they walked, Shen Jiwen asked each other.

"Miss Lin, you study geology. What do you think of the island? ”

Lin Jiayi frowned and thought for a while: "It's hard to say, but from the murals in the cave just now, it can be seen that this island was discovered in ancient times." However, judging from the island sitting on the right side, there is no trace of modern people. But the mysterious mural in the cave, it's hard for me to guess what it means. ”

Shen Jiwen's brows were also furrowed all the time, the piece of iron he picked up from the crack in the rock, as well as the murals in the cave, seemed to explain to him the extraordinaryness of this island.

At this moment, a light flashed in his mind, but on the surface it was silent.

After picking more than a dozen wild fruits with Lin Jiayi, hitting a hare and two pheasants, he returned to the cave.

Seeing Shen Jiwen coming back with a sumptuous prey, Wang Zhitao and the old man were quite excited, and hurriedly took the prey from the other party's hands.

This time, after the old man cleaned up the prey, he began to clamp it on the bracket above the bonfire and began to roast it, when he lived in the mountains before, the old man stayed in the mountains for more than half a month because he wanted to train Shen Jiwen, sometimes for a month, but he practiced his unique skill of barbecue.

However, it is a pity that there is less salt, and among the three meals a day, salt must not be missing, so Shen Jiwen and they can't stay here for too long.

Within an hour, the smell of meat was wafting through, filling the entire cave, and the surface of the barbecued meat was yellow and clear, and it was bubbling with oil, making people salivate.

Although everyone had just come ashore and had eaten the grilled fish, it had been many hours ago, and now they were hungry again.

The old man beckoned the three of them to sit around the bonfire, and then used a sharp knife to divide the large pieces of meat into the hands of the three people.

Even Lin Jiayi ate with relish.

After eating the barbecue, it was already dark, and in order to prevent wild beasts from attacking at night, Shen Jiwen built a large bonfire outside the entrance of the cave, crackling and burning.

Lin Jiayi was resting behind a stone in the innermost part of the cave, while Shen Jiwen, the three big men, was close to the entrance of the cave.

When it was almost midnight, Shen Jiwen suddenly felt someone pushing him, opened his eyes in a daze, and saw the old man walking towards the outside of the cave.

Shen Jiwen's heart moved, the other party must have something to tell him, so he got up cautiously, and at this time, Wang Zhitao next to him was already asleep, making a sound of even sleep.

Shen Jiwen came to the outside of the cave and saw that the old man was sitting on a big bluestone more than ten meters away from the entrance of the cave, so he walked over slowly and sat down beside the old man.

"What's the matter?"

Shen Jiwen asked in a low voice.

The old man looked sideways at Shen Jiwen and said, "I feel that this island is not simple, what do you say?" ”

Shen Jiwen listened to the old man's words and said, "During the day, I even suspect that it has something to do with that Martial Emperor Treasure. But I never had a chance to take that half of the map out and look at it. ”

Speaking of this, Shen Jiwen took out half of the map from his arms, which was the half of the treasure map that the old man handed over to him, because he hid it just now, so it was not lost in the sea.

Moreover, the material of this treasure map is extremely soft and tough, and after soaking in the sea water for so long, the lines on it have not changed at all.

At this time, above the valley, the bright moon was hanging high, and there was a bonfire at the entrance of the cave, so both the master and apprentice could see the map clearly, but soon the two of them regretted to find that the place marked on the map was not an island at all.

Fortunately, the two of them didn't report much hope, if it was so easy to find the treasure of the Martial Emperor, it would have been used for so many years, and it was still a mystery so far!

Shen Jiwen carefully put away the treasure map, but the old man stared at Shen Jiwen again and said, "Actually, in addition to this, I also feel that this island has other secrets. ”

After Shen Jiwen heard this, his brows raised slightly, and a trace of doubt flashed in his pupils, and said, "Oh, what other secrets are there?" ”

The old man's eyes had a look of excitement that could not be concealed, and he asked, "Ever since I set foot on this island, I have felt that the pure yang true qi in my body has become much more active than in other places. ”

After Shen Jiwen heard this, he also thought back carefully, he had such a feeling, when he first stepped on the island, he also felt that the pure yang true qi in his body was much more lively than usual, especially when killing those wild boars, he had always wanted to communicate with the old man, but he had never had the opportunity.

Shen Jiwen thought about it, a bright light flashed in his eyes, and the whole person almost didn't jump up, and suddenly said: "You mean to say that this is a fire spirit land." ”

At the beginning, the old man told Shen Jiwen that if his Yanyang True Scripture wanted to break through to the intermediate level, if he advanced to the advanced level, if he didn't have the pure Yang True Qi of the Fire Spirit Land, he wouldn't be able to break through in this life.

When Shen Jiwen was once knocked off the cliff by the Five Tigers of Kyoto, he accidentally met the land of fire spirits on the cliff, that is, that adventure, which made him advance to the intermediate level of the Yanyang True Scripture in one fell swoop.

The current power, even if it is an old man, is not necessarily his opponent.

And after that, he heard the old man say that there is not only one place in this world, the land of fire spirits.

However, soon Shen Jiwen frowned and asked, "However, there is one thing I don't understand. This place is surrounded by the vast sea, and most of the pure yang true qi is born in the belly of the volcano, where the yang qi is abundant and vigorous, how can there be pure yang true qi in this kind of place? ”

The old man smiled and said, "Who said that there is no zài volcano under the island, nature is magical, let's go, while the two of them are asleep, let's go find this fire spirit land." ”

After speaking, the old man's body disappeared into the valley, and Shen Jiwen followed.

The master and apprentice performed light skills, in the corners of the island's hills, kept searching, but in the middle of the night, there was no result, both of them are energetic, although they do not feel hard, but their faces are difficult to hide the disappointment.

However, just as the two of them were about to walk back, they passed by a deep pool, which was quite cold, and even if the two of them passed by, they could sensitively detect the cold breath of this pool.

However, Shen Jiwen was surprised to find that Cheng Dù, who was active in the pure yang true qi in his body, was more obvious and faster in frequency than just now.

Seeing Shen Jiwen stop, the old man asked in surprise.

"What's wrong?"

Shen Jiwen pointed to Shentan and said, "There's something strange in this. ”

After hearing this, the old man stared at the deep pool in a blink of an eye, and he knew that the apprentice's feeling would not be wrong, especially since the other party had absorbed the fire spirit qi once.

Soon, the old man made a decision, and said, "Let's go down and have a look, maybe it's really at the bottom of this pool." ”

Shen Jiwen didn't hesitate at all, nodded, and said, "Okay, even if there are any poisonous snakes and beasts down here, there should be no problem for the two of us to join forces to get out, and there are still two hours before dawn, we have to hurry." ”

Then, he began to fully mobilize the pure yang true qi in his whole body, and jumped into the deep pool side by side with the old man.

The pool water was cold and biting, and the eerie cold air drilled into the cracks of the bones of the two of them one by one, if it weren't for the pure yang true qi of the two of them to protect their bodies, they would have frozen into popsicles by now.

The master and apprentice kept diving, and they had been diving for about 20 meters, but they still didn't see the bottom, and it was always dark underneath.

However, soon Shen Jiwen found a mysterious cave on the rock next to the deep pool, which only allowed two people to pass through guò, surrounded by aquatic plants, if it wasn't close, if you observed carefully, it was really not easy to be discovered.

Seeing that Shen Jiwen was uncomfortable, the old man patted him on the shoulder and said, "Boy, don't think about it." Go to the pool. I happen to be here to protect the Dharma, old man, but when you become powerful in the future, you have to protect the old man upside down. ”

When the old man said this, a trace of inexplicable loss flashed on his face.

"What are you talking about, old man, the position of the number one master in Kyoto City will always be yours. Okay, let's not talk about it, it's almost dawn, I'll go down now. ”

After Shen Jiwen finished speaking, he no longer hesitated, took off the clothes on his body, and jumped into the pool, suddenly as if jumping into hot molten iron, his whole body was in pain, like a flame.

Although Shen Jiwen had been prepared, he still couldn't help but let out an inhuman scream, and the fiery red liquid in this pool, after Shen Jiwen jumped in, was like a spark jumping into a gasoline barrel, and the large bubbles began to expand and burst, making a popping sound.