The light should be refracted from this, piercing into Yun Yanuan's eyes through the gaps in the branches of the trees, but the ground here is not flat, with large convex and concave, and it is difficult to judge the specific height of the refractive object for a while.

Brushing aside the vine branches, he walked into this confined area, it was not so difficult to get off his feet, he stood on the edge and scanned it, and found nothing, except for some dwarf grass, that is, all kinds of trees, there was nothing that could refract light, which made him a little surprised, he believed that he was definitely not blind, there must be something nearby.

He tried to take a few steps inside, using his spear to find his way through the weeds in front of him, so as not to step on a poisonous snake or hurt the soles of his feet by a broken branch or a sharp stone, and after a few steps, the spear in his hand suddenly touched something, making a sound like hitting dead wood.

The sound was not loud, Yun Ya warmed his arm hard, ready to pick the obstacle aside in the grass, and he could use a big pole to provoke forty or fifty pounds of truck tires, and it was naturally not a problem to provoke some dead branches and rotten trees.

With a little force, the thing in the dense grass flew out, and Yun Yanuan's eyes followed the thing, it didn't matter, his eyes suddenly lit up, and a vigilant look appeared on his face.

"That's a bone, a human leg bone!"

Yun Yanuan's whole body shrank in an instant, bent over and bent his legs, holding the gun in both hands like a monkey, like a spring full of strength, ready to burst out at any time.

After waiting for a while, there was no movement, and he breathed a sigh of relief, but he still maintained a posture that could attack at any time, and gently pushed away the grass in front of him. A mutilated human skeleton appeared before his eyes.

One leg bone is missing, which was picked up by himself, and the other leg bone is full of cracks, not caused by weathering, it should have been a bone injury, and one arm bone is missing half of it, looking at the fracture, it should be broken hard, but the most serious injury should be the neck bone, at the lower end of the skull of this dry bone, the acute angle of the neck is broken.

This was the first time they had found traces of a human being, and although it was just a dry skeleton, it had a different meaning, which proved that several people were not the first people to set foot on this land in 10,000 years.

Yun Ya Nuan called Diana and the three of them, they didn't know what was going on, they just cared about putting on a grass skirt, and rushed over, just as Yun Ya Nuan said, with the first time, it will not be embarrassing in the future, because Ke Xin did not put on a scarf, but also tightly put on a grass skirt, covering the lower body and came over, although a little shy, but no longer to cover the jade bowl that was still trembling.

"Human bones!" Diana was surprised.

"It should have been dead for decades!" But this girl is more bold in this regard, wrapping a broken leg bone with leaves, and said after looking at it carefully.

"Huh? What is this? Diana asked, pointing to the skull on the ground.

The eyes of several people followed the past, and after a closer look, sure enough, there seemed to be something under the skull's head, because it was lying downward, covered, and I didn't notice it for a while. Yun Yanuan flipped the skull with a spear, revealing what was underneath, it turned out to be an animal bone, fortunately, it should be the bones of a small mammal, only half of it was leaking outside, and the other half was actually in the mouth of the skull.

Decades have passed, and the skull is already very crispy, and Yun Yanuan easily pried off the jaw of the skull, revealing the contents inside. Kexin studied the bones of various animals very much, and just glanced at them and said, "The bones of a mouse, but this mouse is not small!" It's fun! ”

This kind of scene is really not interesting, and even a little disgusting, I really don't know why this girl said this, Yun Yanuan was puzzled: "What's so interesting about this?" ”

Ke Xin pointed to the bones of the mouse and said: "You see that the sternum and back bone of this mouse are obviously broken, and they should have been bitten by this person's teeth. ”

Diana shook her head, her face was a little ugly, and said, "I just feel disgusting, it's not interesting at all!" ”

Ke Xin shook his head, pointed to the bottom of the skull and said: "The interesting part is here, you see, the mouse's skull stops when it reaches the middle of the neck, and this position is exactly where the neck is broken, what does this mean?" As he spoke, he looked at Yunya Nuan.

Hearing this, how could Yun Yanuan not know what Ke Xin meant, so he continued: "This means that this person only swallowed this mouse after his neck was broken. ”

Ke Xin clapped his hands and said: "Explain, that's what it means, isn't it interesting!" ”

Diana covered her nose and retorted: "Nonsense, how can you still swallow things when your neck is broken, you should be paralyzed and dead, this is absolutely not true!" ”

This is something that violates common sense of physiology, it will never happen, how can a person with a broken neck bone still have the ability to devour a mouse, this is simply a fantasy.

But there is really no other reason for this, could it be that the rat burrowed into the mouth of the dry bone and died here? This possibility exists, but it always feels more difficult to believe.

Kexin is an experimental evidence school, hearing Diana's rebuttal, he didn't speak at the moment, just wrapped the already fragile bones of the mouse with leaves, moved very carefully, to avoid completely dispersing the shelf, until the wound on his back coincided with the teeth of the skull, moved left and right twice, and then said:

"You see, the rat was bitten off by the canine and front teeth on the left side of this skull." As he spoke, he continued to move until he reached the mouse's neck bone, continued to move left and right, and then continued: "The neck bone was directly bitten off by the front teeth. ”

As he spoke, he looked at Diana.

Facts speak louder than words, although many years have passed, these dry bones have not moved, and it is easy to discern the anastomosis of the broken bones, although the naked eye cannot avoid deviations, but it is almost certain that the mouse was bitten off by this person's teeth.

"Could it be that this person was devouring a rat and his neck bone was broken, and then left such a scene." Yun Yanuan asked.

"This possibility also exists, but I always feel that this thing is weird!" But I thought about it.

This is something that is difficult to find an answer to now, Yun Yanuan suddenly remembered the purpose of his coming here, and now that he had three more pairs of eyes here, he hurriedly said:

"You guys help me see, there is nothing to reflect here, I was in the river just now, I saw that the light here is refracted into my eyes, hurry up and look for it, there must be something to find!"