There is no written record on the mural, so Song Xing and they can't speculate whether the one with fleshy horns is Shennong's family.

After a few steps forward, I found a mural of a strange creature.

It is said that it is a creature, because the pattern on the mural has six legs and four wings, but the body is like a yellow cloth bag, red like a ball of red fire, with no ears, eyes, mouth and nose, and no facial features.

Viewed from the side, the creatures on the mural look a bit like worms, with no internal organs, only one intestine.

Wang Fatzi approached the mural, "What is this, are animals in ancient times so strange?" ”

Song Xing was familiar with the books of ghosts and monsters, and replied: "This thing is shaped like a pocket, without five senses and seven orifices, it is recorded in the Book of Mountains and Seas, calling it "Dijiang", saying that its stomach is "nothing", there is no time and space, and "Youyang Miscellaneous" records that Dijiang is born from Pangu's belly, and excavates chaos to form heaven and earth, so it is also called chaos. ”

Hu Bayi was a little puzzled, "Why do the mythical beasts in the Classic of Mountains and Seas appear in the murals of snake worshippers?" ”

Song Xing said: "Shennong's family, Dijiang, maybe these murals are actually telling the history left in ancient times. ”

When he looked at the Dijiang in the mural again, for some reason, there was a faint vigilance in his heart, as if some unknown crisis was approaching.

Seeing that Professor Sun and his party were about to go along the mural again, Song Xing stopped them: "Wait a minute, don't move yet." ”

Professor Sun looked back in confusion: "What's wrong?" ”

Song Xing looked ahead, in front of the grotto, there is a stone room, standing in Song Xing's angle, the stone room is unobstructed, the passage behind the wall seems to be at the end, the stone walls on both sides are mysterious symbols like insects, fish and birds, and if you look closely, it looks like a fossil imprinted on the stone wall by sea creatures after the seabed dries up.

Wang Fatzi leaned over cautiously and asked in a low voice, "Master Song, did you find anything?" ”

He could also see the scene in the stone room, but he didn't see anything strange, but since it could arouse Song Xing's vigilance, it was definitely not a simple monster.

"Something is wrong," Song Xing turned his head to look at Shirley Yang, "Do you look at the fossils of sea creatures on those walls in front of you?" ”

Shirley Yang followed Song Xing's gaze, took a closer look, and nodded affirmatively: "The fossils of brachiopods, as well as the fossils of the order Shiyan, these are all populations that only existed in the Devonian era, and these thin-shelled tower joints are an important symbol of the evolution of fish to terrestrial organisms in the Devonian era." ”

After saying that, Shirley Yang turned her head sideways to look at Song Xing, not understanding why he was so wary of this stone room.

Song Xing answered her doubts: "I felt the power of nothingness inside. ”

Because he had cultivated the Black Sky Book, in addition to the power of the true yuan in his body, there was also a mysterious calamity in his body, just when he was about to enter the stone room, the calamity hidden in the hidden veins in his body suddenly rioted, making Song Xing perceive that in the stone room, there was a terrifying substance lurking in the stone room that could devour time and space.

"The power of nothingness?" Song Xing's words made the other people very puzzled.

Song Xing explained: "The Classic of Mountains and Seas and the Classic of the Western Mountains records that because Dijiang does not have seven orifices, his body is chaotic, time and space have no meaning in it, and any existence that enters his body will be swallowed by the matter permeated in the chaos, and he will always stay in the "nothing" without time and space. ”

This time, Hu Bayi and the others understood what Song Xing meant, and looked at the stone room with a shocked face, "Master Song, you mean that there is an emperor river hidden in the stone room?" ”

Song Xing said coldly: "No, this stone room is an emperor river. ”

Wang Fatzi smacked his tongue a little: "But isn't Dijiang a mythical creature?" ”

Song Xing looked at the stone chamber cautiously and said, "Mythology is also processed by later generations according to some kind of existence art, maybe the Dijiang is also a remnant of some kind of creature from the Devonian era, which became after devouring a certain substance in the underground chaos. ”

He reached out and took out a grenade from Wang Fatzi's backpack, "Yes or no, just try it." ”

With that, he threw the grenade straight into the stone chamber that was close at hand.

As soon as Wang Fatzi was about to warn that detonating the grenade here might cause a landslide, the grenade crossed an arc and sank into the stone chamber.

Then, as he watched in astonishment, the grenade fell in the middle of the stone chamber as if swallowed by the mouth of a black hole, and then exploded.

I saw that the air in the center of the stone room suddenly bulged a large bag, and then it calmed down as before, and there was no sound or vibration from it, and even the light of the fire did not come out, as if the scene of throwing a grenade just now was an illusion of everyone.

The corners of Song Xing's mouth pulled a hint of a smile: "It seems that I guessed correctly, we were lucky to see a living Dijiang, or a living Devonian relic." ”

Wang Fatzi felt that his hands and feet were a little weak: "Master Song, don't laugh, it doesn't matter if it's the Dijiang River or some Devonian relic, this thing can't even blow up a grenade, I think we should ignore it." ”

Song Xing shook his head with a smile: "You should be glad that this Devonian relic is so small in the Devonian Period, if we encounter that kind of creature hundreds of meters in size, and we accidentally enter it, it will be dangerous." ”

As for the Devonian relics in front of him, in Song Xing's opinion, it was about the size of tens of meters, as long as he didn't take the initiative to enter its belly, there should be no danger.

If you really accidentally entered the stone chamber just now, I'm afraid you will really experience the horror of time from existence to nothingness, until it is completely virtualized.

As if alarmed by the movement of the grenade explosion, the Devonian relic, which had originally looked like a dead thing, suddenly began to squirm.

The stone wall seemed to come to life, revealing a huge thing that came to life, looking like a big meat cabinet, with its mouth but no head, hands and feet, slowly squirming in the direction of Song Xing and a few people.

"Master Song, this monster is here." Hu Bayi's face was solemn.

Song Xing seemed very calm, "Don't worry, as long as it doesn't enter his body, there is no danger if you don't touch it." ”

In the next second, the Nine Deaths Tomb Armor broke through the ground and separated hundreds of bronze vines, firmly sealing this huge Devonian relic between the sealed bronze vines.

Although the chaotic matter inside the Devonian relic can devour time, in the final analysis, it is just its unconscious instinct, as a Tajie stone creature in the Devonian era, it did not produce a basic consciousness, and the chase just now was completely out of an instinctive reaction to the explosion of the grenade in the outside world.

When the confined bronze space formed by the Nine Deaths Tomb Armor blocked all information from the outside world, this Devonian relic fell into silence again.

"Master Song, that's okay?" Wang Fatzi was a little incredulous.

Song Xing said: "This is like a snail, it will react when it is stimulated, and when it feels safe in the outside world, it will naturally return to its shell and no longer move." ”

The thought of almost entering the body of this Devonian relic just now also made him feel a little afraid.

After the Devonian relic was sealed in the vines of the Nine Deaths, the passage that had been blocked by it reappeared.

After walking for a short time, I was surprised to see that at the end of the underground passage, there was a ruin, and above the ruins, there was a huge bronze sphere!

(End of chapter)