"Boy, tell me, who on earth did you meet that forced you to use even the Heaven and Earth Mysterious Yellow Exquisite Pagoda?"

Big Black Bull looked at Lin Yu indifferently. In his opinion, with Lin Yu's strength, there was no one in the fairy world who could allow him to use the Linglong Tower.

When Lin Yu heard Big Black Bull ask this, he knew that Big Black Bull must have misunderstood, and immediately said with a smile:

"Brother Niu, you think too much!"

"I did use the Linglong Tower, but it wasn't because I encountered any strong enemy. It was just that the Linglong Tower happened to be suitable for use at that time!"

Afterwards, Lin Yu did not hide anything and immediately told Da Hei Niu everything that happened during the day.

Of course, this also includes the ancient world opponent that Lu Yunfei encountered.

No one would have expected that the usually calm Big Black Bull would become a little excited when he heard about the ancient world.

"quick!"

"Quickly release that person from the ancient world. This emperor wants to see him!"

...

...

Big Black Bull spoke to Lin Yu in a somewhat urgent tone. Lin Yu had almost never seen such an anxious Big Black Bull before.

"Brother Niu, I know you are anxious, but don't be anxious yet!"

"I have successfully rescued Gu Tong, but his injuries are quite serious. He is still being treated in the Linglong Tower by me using the Qi of Xuanhuang Merit. I will summon him out as soon as his injuries are better!"

Hearing this, Big Black Bull also realized his own gaffe and said calmly: "Well, then let's do as you say!"

At this time, Lu Yunfei came up and asked, "Brother Niu, why are you so concerned about Gu Tong?"

"Is there something unusual about this Gutong?"

When Big Black Bull heard Lu Yunfei's question, he didn't want to answer at first.

But after thinking about it, considering the cultivation level of these two people, it is something that they will know sooner or later, so he no longer concealed it and said slowly:

"What's unusual is not this Gu Tong, but the Ancient World and its seven great monarchs!"

It was rare for Big Black Bull to look serious, so Lin Yu and Lu Yunfei couldn't help but perk up and listen quietly to what Big Black Bull had to say.

"Let me ask you, do you know the origin of this ancient world?" Big Black Bull asked Lin Yu and Lu Yunfei.

Both of them shook their heads. Although they had some knowledge about the ancient world, it was all hearsay. How could they possibly know the origin of the ancient world?

Big Black Bull was not at all surprised by the two's answers, and said calmly: "The ancient world has existed since ancient times. What I mean is that the ancient world already existed when there were no immortals, demons, Buddhas, or devils."

"However, at that time, the Ancient World was still a vassal of our main world."

"But, even so, the seven monarchs in the ancient world at that time continued to organize armies and fight against the Heavenly Court at that time. Although they were unable to defeat the two Heavenly Emperors at that time, they could still be considered heroes."

Listening to Da Hei Niu's story, Lin Yu and Lu Yunfei couldn't help but nod their heads repeatedly. They never imagined that the ancient world had such an origin in ancient times.

"What happened next?" Lu Yunfei asked.

"later?"

"Later, those monsters descended, and the Ancient Realm and Heaven joined forces to fight to the death!"

"Even to this day, I still remember the scene of the blood of the seven monarchs splattering on the border!"

"Compared to many of us, the people of the Ancient Realm are more courageous!"

"At that time, the Ancient World was the only place that had not been invaded by those monsters. Of course, it is also possible that those monsters felt that the Ancient World was not worth their invasion!"

"Compared to our world, the ancient world is actually poorer than today's demon world and Buddhist world. But even so, there are still many strong people in the ancient world!"

Big Black Bull was full of sighs. It was because he had witnessed the bravery and bloodiness of the people in the ancient world that he remembered them so clearly.

However, these alone were still not enough for Da Hei Niu to value Gu Tong so much, so Lin Yu continued to ask:

"Brother Niu, is there anything you haven't told us? Just tell us what you have!"

Big Black Bull looked at Lin Yu with hatred. He knew that he couldn't hide it from this kid, so he continued:

"You are right. If that is all, although I will have great respect for the Ancient World, I will definitely not care so much about it."

"However, tens of millions of years ago, Lingbao Tianzun once told me before he entered into seclusion that if I could see someone from the ancient world in the fairy world one day, it would mean that the next catastrophe would only be ten thousand years away!"

"Moreover, he also instructed me to go to the ancient world once before the great catastrophe begins!"

"But the reason was not explained!"

"At that time, I also asked the reason, but Tianzun just said that when I met the person from the ancient world, everything would be answered!"

After Da Hei Niu finished speaking this time, he spread his hands, indicating that he really had nothing to hide.

"I see, no wonder you care so much about this Gu Tong!"

"Given the time, Gu Tong's injury has almost recovered. Let's go check him out and we'll know why!"

Lin Yu's mind moved slightly, and a golden light flashed. In an instant, he brought Big Black Bull and Lu Yunfei to the interior of the Tiandi Xuanhuang Linglong Tower.

In the interior space of this exquisite tower, layers of golden and profound merit energy flowed down and slowly landed on Gu Tong who was closing his eyes to recuperate.

Feeling someone coming in, Gu Tong suddenly opened his eyes.

When he saw that the person who came was Lu Yunfei, Gu Tong couldn't help but be a little surprised and even a little surprised.

"Is it you?"

"I will never be able to repay you for saving my life. Thank you!"

Although the people in the ancient world were arrogant, they also knew how to repay kindness and immediately knelt down and kowtowed to Lu Yunfei.

However, Lu Yunfei quickly stopped him and said with a smile: "It's not me who saved you, but this person!"

Following the direction of Lu Yunfei's finger, Gu Tong finally noticed Lin Yu.

Originally, Lin Yu's mere Immortal Emperor cultivation was also subconsciously ignored by Gu Tong.

But when Lu Yunfei pointed at Lin Yu, he had to believe it, but he still questioned it.

"Immortal Emperor?"

"Can a mere Immortal Emperor stop those eight Immortal Realm rats?"

Seeing that Gu Tong still didn't believe it, Lin Yu had to wave his hand lightly and instantly took away all the Xuanhuang merit energy.

Without the support of Xuanhuang's Qi of Merit, Gu Tong's injuries spread again. He couldn't help but cough up blood and said, "I am too narrow-minded. I didn't expect that there would be such a capable person in the fairy world!"

"He is actually able to directly block the Eight Great Dao Lords with his mere Immortal Emperor cultivation!"

Although Gu Tong had the problem of judging people by their cultivation, he knew how to correct his mistakes and changed his attitude in an instant.

Lin Yu was very satisfied with this, and immediately restored the supply of the Xuanhuang Qi of Merit.

…