"Ancient battlefield?" Tietu was taken aback, and then couldn't help but ponder. Although most of the ruins were different from the outside world, he had never heard of such a strange one.

The blood-stained earth, the black sun rising and falling in the east, and the ruined ancient arrays all over it, the strange atmosphere makes people wonder about the nature of the ruins.

"In comparison, I want to know more about the reason for Lei Dian's sudden demon soul awakening. Why didn't you wake up early or late, but you woke up after entering the ruins, I guess there must be an opportunity!" Ao Zhan sighed, but there was a glint in his eyes.

The vast underworld, the endless emergence of new things, everything makes Ao Zhan throb and long.

"You're saying that the awakening of his demon soul may have something to do with something in the ruins?" Tietu reacted quickly.

"Who knows, but I don't think there's anything impossible in this world. Have you noticed that in addition to Tie Feng'er, there is another person we have never seen. Ao Zhan shrugged his shoulders and said seriously.

Tie Tu frowned and pondered, and then suddenly came to his senses, "Lei Tong!"

"Yes, after coming in, the only one who hasn't met us is him!" Ao Zhan nodded.

He will not forget Lei Tong, and he has never despised it. This man who looks kind and angry is actually a decisive and spicy master, and his skills are better than Lei Dian. Lei Dian awakened the demon spirit and went on a killing spree in the ruins.

So what about Lei Tong, where is he now, what is his chance, or is he dead?

"Don't go, it's in this direction, there's a big terror!" The little centipede's voice suddenly sounded in Ao Zhan's mind, it was almost roaring, very anxious and worried.

"I only feel that the blood qi of the East is vast, it seems that the blood spring I have been looking for, what do you perceive, what is terrifying?" Ao Zhan was slightly puzzled and responded.

"I don't know, it's vague, but this is what I really feel in my heart!" the little centipede was so anxious that he swirled in Ao Zhan's trouser pocket.

"Tietu, you find your way ahead, but don't stay far from me. Ao Zhan naturally commanded him to be used as a pathstone.

Once upon a time, he was also used as a stepping stone by the juniors of the Tie family, acting as cannon fodder. Now that feng shui has taken turns, even the elders of the dignified iron family have groveled to him and let him drive him.

Tietu's expression was very indifferent, but there was obviously a light of struggle and unwillingness in the depths of his pupils, and he escorted around Ao Zhan and rushed to the east.

The closer you get to the east, the bigger the black sun becomes, and the ground beneath your feet is like a swamp of blood, half a foot deep. The only thing to be thankful for is that there is not even a single formation here, but this situation only makes Ao Zhan and Tietu even more worried, and they feel unreasonable.

Finally, the two saw a wonder in this seemingly endless world!

Above the blood cloud, the black sun is pressing, and there is a black stone mountain under it, half inserted into the clouds, straight like an angelica, and not a single plant grows on it. It was such a strange scene, exuding monstrous blood, like a peerless madman.

"Don't go, don't go!" The little centipede began to scream again, its blood qi perception was not stronger than that of Ao Zhan, but as a demon beast, it had a more unique sense, it had long sensed the danger, and now it was even more sure that it was here.

Ao Zhan was unmoved, but closed his eyes, as if he had entered a deep understanding, and saw Tietu standing stupidly aside.

"Did you actually enter a deep understanding in such a strange scene? What kind of ......enlightenment is such a bloody killing atmosphere?" Tie Tu's eyes narrowed slightly, sighing.

By now, he had to take a fresh look at Ao Zhan. This young man is too unusual, and there are many amazing things, no wonder he said before that in less than ten years, he will no longer need him to iron his iron plan. Now, it seems, this is not a boast!

I couldn't tell the time in the ruins, and I don't know how long it took, Ao Zhan finally woke up, his eyes opened and closed, and there was a touch of unknown profundity. His strength did not rise, but he knew that the power of his soul was sublimated in an epiphany, becoming stronger and stronger than before, which was an unattainable improvement, and it really helped him a lot.

"Netherworld Continent, it is indeed a vast and good place, such a miracle is simply not visible in the Ao Xia Continent!" Ao Zhan sighed sincerely.

Such miracles are rare in the Ao Xia Continent, which are basically occupied by the top two tribes, respected as a forbidden land for the Zhen clan, and outsiders are not allowed to set foot at all, and they can't even watch from a distance.

"What have you learned, can you tell me?" Tietu really wanted to know.

Ao Zhan just smiled indifferently, and the look he showed was very inconsistent with his current age and appearance, and he was like a child who was a scholar. But to outsiders, this is not funny, because Ao Zhan's eyes are so deep and sharp.

"My way is not for you, and I can't say it. Ao Zhan shook his head and smiled.

He wasn't lying, but the 'epiphany' really couldn't be expressed in words, it was a wonderful mood. Maybe one day, when he ascends to a certain realm, he can analyze it for others like an after-dinner chat.

Tietu nodded, and didn't ask, he was mentally prepared, but he was just curious and casually asked.

"Take a closer look, this mountain is by no means simple!" Ao Zhan became more and more interested in this 'miracle', and wanted to observe it closely.

The little centipede roared vigorously, but it didn't know what it was worried about, but out of instinct, it didn't want to fight over.

"Don't worry, the soldiers will cover the water. Ao Zhan smiled, put his hand into his trouser pocket, and gently stroked the back armor of the little centipede.

Tietu cautiously explored the way ahead, but even so, he quickly fell into a magic array.

The golden light flew wildly, and soon exploded, and the power was terrifying. Ao Zhan immediately sighed 'It's over', and the huge shock wave rolled up the rolling blood sand, drowning the iron map in an instant.

With such power, even if Tietu's physical body is strong, it can't live!

"Ahem~"

However, unexpectedly, there was a coughing sound of Tietu in the formation, and when everything was calm, Tietu, who was covered in blood, actually stood.

"Huh, what's going on?" Ao Zhan was taken aback.

"Ahem, it's a remnant, and it stops halfway through. Tietu explained coughing up blood.

"It's a remnant formation again, and it's all carefully trapped, it seems that there are a lot of formations around this black mountain, Tietu, are you coming out?" Ao Zhan suddenly felt a chill in his back, and when he looked at this land again, it was already different.

"I don't know how many years this formation has passed, and it has been completely destroyed when it is triggered like this, and I should be able to break it. Tietu was not very worried, and his tone was relaxed.

Sure enough, in less than a quarter of an hour he broke out of the formation, but he didn't dare to act rashly anymore, because the wound on his body was not light, and he didn't know if he could have this good luck.

"What now?" asked Titu after a brief silence.

Ao Zhan's eyes flashed, and then he sneered, "It's not clear what is here, where is it worth fighting for my life, I don't want to make a wedding dress for others." ”

"Okay, then let's ...... Hey, you see, it's Lei Dian!" Tie Tu was interrupted by himself in the middle of his words, because the familiar figure had reappeared, and it was relatively close to the 'sacred mountain'.

"Go, follow him, he seems to know the distribution of the formation!" Ao Zhan immediately came to his senses.

The two stared intently at Lei Dian's feet, all the way unobstructed, and they both suspected that it was Lei Dian's large number of 'thunder' that caused this forbidden area to be vacant.

After an unexpected smooth event, the two came to the foot of Mount Kinabalu. The black and shiny mountain walls reveal a metallic texture, which is cold to the touch, and does not look like stone at all.

"When I got to the foot of the mountain, I found that this mountain was so majestic!" said Tietu, looking up and sighing.

"This is it, this feels too familiar!" Ao Zhan ignored him, and was distracted.

Ao Zhan's spirit is shocked!

The blood fountain in my memory is not big, it seems to be in a cave, and there happens to be a blood-filled 'sacred mountain' here, which is indeed very likely to be the place where Ao Zhan is searching.

"Don't be stupid, help me find a cave!" Ao Zhan scolded angrily.

"Cave?" Tie Tuhu was suspicious, but he didn't disobey Ao Zhan's words, and obediently went around the 'Sacred Mountain' to find it.

"Hey, there's a cave, but it's up there! No, how do you know there's a cave?"

"Don't talk nonsense, follow me!" Ao Zhan's body trembled slightly, only to feel his blood boiling.

If the guess is correct, the blood fountain is likely to be in it!

The two of them jumped up, then climbed, and it took a lot of effort to reach the cave. Thanks to Tietu's good eyesight, otherwise he is likely to miss out.