This passage contained a huge amount of information, causing both Xu Xin and Ji Chaoyang to fall into deep thought.
Xu Xin thought of a lot of things.
If this information is correct, then many things can actually be explained very well.
First of all, the animals in this world are generally much larger than those on Earth. This is probably because the blood of the giants mixed into the sea, rivers and lakes, causing the animals of the entire world to be affected and become larger as a whole!
Giant anacondas in the lake, giant crocodiles at the bottom of the stream, blood-marked trolls, giant pangolins…
They should be the giant beasts that survived the disaster fifty years ago!
Then there are those giant monsters in the underground world.
Most of them are extremely huge, and their bodies are covered with blood patterns. Even when looking down from thousands of meters above, they are still extremely terrifying.
But these terrifying monsters are somehow trapped so deep underground, fighting each other in the underground world.
Now it seems that this group of monsters might be what was mentioned in the message just now. They are the first batch of mutated creatures after this world was invaded, and they are also the first batch of mutated creatures that possess the power of blood patterns and the blood of giant beasts!
Things might really be as the giant guessed. This group of monsters were originally minions of the "Blood Vein Clan". After the giant beasts' bloodlines awakened, they had their own consciousness and were no longer controlled by the Blood Vein Clan.
Therefore, they were sent into this underground world, never seeing the light of day again, and could only fight and prey on each other to survive!
The long passage through which he entered the underground world and the iron room might also be spaces used to suppress and monitor the underground world.
As for the long-dead skeleton inside that was still carrying items from Earth, Xu Xin couldn't figure out what was going on. However, the man carved a string of words on the wall.
Last time, he didn't have the ability to record, and the situation was quite urgent when he arrived, so Xu Xin didn't record it. Next time he goes, he will record the string of words and let other survivors see it. Maybe there will be someone who knows Greek.
Xu Xin turned his head and looked at the Silver King who was still standing beside him.
"Ah?" Seeing Xu Xin looking at him with a complicated expression, the Silver King called out in confusion.
The Silver King might also have the blood of a more powerful behemoth.
Chang Yin had told him that after using the mutation potion, individuals of the same species that were larger than other animals of the same kind would most likely retain their own will rather than becoming a tool beast that only obeyed orders.
And this situation of "body size being so large that it is different from other species" should be a manifestation of the stronger behemoth bloodline.
Creatures with stronger behemoth bloodlines will not lose themselves due to the power of bloodlines!
Silver King and Mimi should be like this, that's why they have consciousness.
Ai Fei also has the blood of giant beasts. It found itself by its own will. From the beginning, it was different from the tool beasts that only obeyed orders. Among the group of pangolins, except for the giant pangolin, Ai Fei is the largest. It is normal for her to have some blood of giant beasts.
As for the two little guys, there were no blood patterns on their bodies, only the blood of giant beasts.
According to this speculation, perhaps, the power of blood veins cannot be inherited, and needs to be mutated through red fog or some other power, while the bloodline of giant beasts can be passed on to the next generation.
Fifty years have passed since the catastrophe that led to the destruction of the world, and animals with giant beast blood can still be seen everywhere in the world, which is also due to this reason. However, continued inheritance may reduce the concentration of giant beast blood, so most animals are only slightly larger than before.
Among these animals, there are always some with strong blood of giant beasts, which are much larger than ordinary wild beasts, such as Silver King, Mimi, and Aifei!
When he chose Ah Fu, he also picked the largest one.
However, Ah Fu did not seem to have his own will at first, probably because his blood was not too strong, and his will suddenly awakened later. The same was true for Li Wenxi's Ah Niu, who suddenly had his own will.
As for the reason, he is not clear now.
Xu Xin breathed a sigh of relief.
He finally had a basic understanding of the situation of the contracted beasts around him!
Except for the little guy Coco, who has no blood lines, hasn't grown big, and is still so mysterious, he has basically understood the situation of the other beasts.
Since the blood of the giant beast can prevent the blood-marked mutant beast from losing its self, he can rest assured that the possibility of Silver King and others being controlled in the future will be greatly reduced.
However, although the Silver Kings will not lose their self, their mental state will also be affected by the blood veins.
For example, after being promoted to intermediate mutant beasts, Silver King and Mimi will become more obsessed with fighting and blood. Once they are injured, they will become a little crazy and have an urge to fight with all their might.
Of course, with Xu Xin's restraint and their own control, this impulse can be suppressed and it is not a big problem.
"So, my white horse might have the blood of a giant beast." Ji Chaoyang touched his chin and said, "I've always found it a little strange. It obviously has no blood pattern mutation, so why can it grow so fast? It turns out that it has the blood of a giant beast."
Hmm? Ji Chaoyang has never seen a giant beast without blood veins
"Haven't you seen other giant beasts over there?" Xu Xin looked at him and asked.
"...Does the monster guarding the gold treasure chest count?" Ji Chaoyang thought for a moment and said.
"This..." Xu Xin frowned. It seems that his place is quite special, with so many giant beasts.
Moreover, the guardian beast of the golden treasure chest he encountered, the giant man-eating plant, was also very huge. Could it be that...
"Bang!" Just as Xu Xin was still thinking, a loud noise suddenly came from behind him.
"嘤!" Coco trembled in fear.
The two of them immediately looked back and saw that the heavy iron door had been closed!
"Hiss—" The sound of air being released was heard all around.
In an instant, Xu Xin and Ji Chaoyang's faces changed drastically, and both of them recalled some bad memories.
"That energy core fragment! Take out the energy core fragment!" Ji Chaoyang reacted immediately and turned his head to Xu Xin.
Xu Xin had also reacted by now and immediately took out the core fragment emitting a bright white light from his backpack.
In an instant, the bright white light illuminated the entire room. At this time, many red weapons had already gushed out from the cracks in the floor of the room, but the moment Xu Xin took out the energy core fragment, the hissing sound stopped.
The red mist stopped spewing out from the gaps between the surrounding walls and floors.
"Huh... Fortunately it works." Xu Xin breathed a sigh of relief.
This core fragment does have a suppressive effect on this iron room, just as the message left by the giant said.
The surrounding iron walls began to absorb energy again, gradually emitting dazzling light.
"Ka..." There was a sudden sound from the wall in front of him, as if iron sheet was being bent.
The two looked at the wall that they had been paying attention to, and saw that an irregular crack had appeared on it, and then the crack gradually expanded. Even the iron wall gradually became distorted and kept making a harsh sound!
This feeling is like a crack appeared in the wall, and then someone reached their hand into the crack and pried it open!
The two saw the scene behind the wall through the cracks.
It's the salt mine cave!
That's the wall!
"The wall is cracked! We should be able to get out!"
Soon, accompanied by the sound of the iron wall creaking, the entrance of the cave expanded to a size large enough for people to walk through.
"Walk!"
Xu Xin and Ji Chaoyang immediately passed through the cave, and then the Silver King followed and stepped out of the cave.
In the hole behind them, the iron room was still flashing with dazzling white light. Then, in the astonished eyes of the two men, the iron wall actually began to slowly recover!
Soon, the iron wall that seemed to have been bent and twisted returned to its original smoothness.
Under the illumination of the power core fragment in Xu Xin's hand, the stone wall also made a crackling sound, and the cracks gradually returned to normal.
The bright white light emitted by this energy core is the power of the giant. Even though the core is now in Xu Xin's hands, it is normal for it to recover for himself.
"Xu Xin!" Li Wenxi's voice suddenly came from the cave entrance, her tone was very anxious, "Come out quickly, be careful not to get locked in again!"
The two turned their heads to look at the cave entrance, where Li Wenxi and Qi Xuefei were waving at them, with anxious and a hint of joy on their faces. They looked a little out of breath, as if they had just run as hard as they could.
"Don't worry, everything is fine." Xu Xin waved his hand to reassure them and looked at the stone wall again.
The iron room behind this will probably be of great use in the future.
No, maybe it's not iron, it just looks like iron. The metal will automatically recover, maybe it's some kind of memory metal.
A new metal.
I don't know if cutting off a piece and throwing it into the furnace can produce a metal block.
However, he naturally did not dare to try this. That room was related to the secrets of this world, and could even be used to suppress the giant's head. It was definitely not something he could easily cut now.
Fortunately, the power of the giants opened up an exit for them.
"The giant closed the cave entrance at that time, perhaps just to keep you there and obtain the information it left behind." Ji Chaoyang thought as he looked at the closed wall.
"Well, that should be the case."
The two walked towards the cave entrance.
Li Wenxi could no longer hold back, and seeing the two men moving slowly, he ran in directly.
"You guys, where have you been during this time? Is everything alright?"
She ran to Xu Xin, took Xu Xin's hand and looked at it, then stared at his face.
"Nothing happened, and I even gained a lot." Xu Xin said with a smile. I really gained a lot this time.
"I figured it out." Li Wenxi glanced at the orb fragment in Xu Xin's other hand that was still emitting a white glow. "Oh, you guys finally got out. We were just in front of that stone wall! But when we saw the stone wall cracked, we were afraid that the cave entrance would be closed again, so we ran out quickly!"
The three of them had already walked out of the mine. Qi Xuefei was waiting at the entrance with a relieved expression on her face.
"You two are so leisurely." Seeing the two people walking out slowly and leisurely, Qi Xuefei was a little angry and crossed her arms in front of her chest, "You brought us out, and then disappeared. We can't contact you, so we two women wait for you here."
"I'm sorry, Sister Xuefei, this is force majeure. We were also forced to be teleported." Xu Xin apologized a little embarrassedly. This was indeed not a very authentic thing to do, but they had no choice. Who knew that they would suddenly be teleported to such a far place.
Now that I think about it, perhaps after the door was closed for the first time, the giant's remaining consciousness also discovered the problem that the red mist would erupt and affect them, so it teleported them to the other side, allowing them to get the core without passing through the iron room.
As for why it is in that position...
Xu Xin suddenly thought that the location they were teleported to seemed to be the location where the blood-marked troll disappeared.
What is the secret behind this...