Lao Yan has always looked old and unserious, but at this time, he is like an old man who has insight into world affairs, and Li Yunfei can't help but look sideways.

It's just that in the next second, Lao Yan's true colors were immediately revealed, and he said with a salivating face: "Boy, how about you stick to me with that mighty and majestic Baipi knife for a day, and I'll tell you the story of Buck City?"

Hearing this, Li Yunfei immediately pursed his lips and said, "I don't need you to tell it, I guessed such a simple story." ”

"Guess what? This is a matter of ancient times, who else but my old man knows!" The old man immediately retorted.

Li Yunfei's eyes narrowed, glanced at the surrounding environment, and said, "If my guess is correct, this Buck City used to stand tall in the attack of giants with the help of the dangerous peak outside the city. The mountain was a kilometer high and extremely steep, making it ideal for a garrison. As long as you have a defender stationed on the mountain, the condescending attack is extremely strong. Combined with the human defenders in the city, it can be said that it is impregnable, and the giants cannot break through it at all. ”

"However, the terrain of success is also the terrain of defeat, although that dangerous peak is not suitable for giants to climb, but it is not a problem for the black iron giant and the silver giant. The giant later understood this, detoured back to the rear of Buck City, captured the mountain, and directly attacked Buck City from there condescendingly - as long as the boulders were thrown continuously, it could cause a large number of casualties, and at the same time blocked the way for the evacuation of Buck City, and finally this giant city was isolated and finally broken by the giants, becoming a hell on earth......" Li Yunfei said this, and couldn't help but sigh, "Ancient times...... 10 billion people...... It's such a fascinating time!"

At this time, he had already understood that human beings used to have much more numbers and powerful power than they do now in ancient times, and even lived in the hinterland of the Giant God Continent for a time, but later they could not withstand the repeated attacks of the giants, and were finally driven to a corner of the Giant God Continent, which is now in the human territory.

And the number of human beings has also dropped from 10 billion people to less than 1 billion now!

After listening to Li Yunfei's analysis, Lao Yan was already dumbfounded.

Originally, he wanted to sell a pass, but he didn't expect that the analysis of the young man in front of him was completely consistent with the facts, as if he had seen this tragic war with his own eyes!

"You...... If I hadn't understood who you were, I'd have thought you were an old monster who had lived for thousands of years!"

Li Yunfei ignored him, but looked up at the bones all around him, with a worried look in his eyes.

The territory of human beings is slowly shrinking, and the number of human beings is also decreasing, all of which is like a blunt knife slowly cutting flesh, for thousands of years, so that most human beings are not even aware of it.

It's just the end result, but there is only one ......

Thinking of this, a chill rose in Li Yunfei's heart, and he no longer hesitated, and strode towards the center of Bucks City.

Lao Yan couldn't help but say when he saw Li Yunfei's appearance: "Anyway, I've already come here, don't worry, just walk over slowly." ”

"Not in a hurry?" Li Yunfei glanced at Lao Yan and said, "At this time, how can you not be in a hurry?"

"When?" asked the old man inexplicably.

"If I'm not mistaken, if there is no miracle, humanity will soon become extinct. Li Yunfei said coldly, ignoring the stunned old man with an incredulous face, and started running again.

Running all the way to the heart of Stag City, in addition to human bones everywhere, there are giant footprints everywhere and some ruined buildings.

Although this Stag City is a city in ancient times, the architectural style inside is not particularly different from that of Roland Giant City, and it can only be said that there are some changes in details.

Li Yunfei naturally didn't care about these things, and a few hours later, he had already arrived in the center of Bucks City.

However, unlike the human giant city he had visited before, the center of this buck city was not a capital city, but a building with a height of 100 meters.

From the outside, the building looks like a pyramid, with a towering spire reaching into the sky, and the entire tower is a kilometer long on one side, which looks extremely huge.

This pyramid-like shape reminded Li Yunfei of the Temple of Life he had encountered before.

Could it be that this is also a temple of life?

As if he saw Li Yunfei's question, Lao Yan said: "This is a temple in ancient times, which enshrines all kinds of gods, the main god is naturally the father god, and the rest are the fire god, the god of life, and so on. At that time, human beings had more reverence for the gods, and the country was strong, and most of the things used for worship were rare items. This Buck City was suddenly destroyed by giants, and the sacrifices inside should be restored and left there, as for what it is, it depends on your boy's luck. ”

Li Yunfei nodded and walked towards the temple in front of him.

It's just that he had just walked a few steps, and immediately found that there was a huge hole thirty or forty meters high on one side of this huge pyramid-shaped temple, and a large amount of rubble was scattered on the ground.

Apparently, the temple had been violently vandalized by others and had entered it.

Li Yunfei's brows furrowed, and he suddenly became vigilant.

The gravel on the ground is not the same as the surrounding ruins, and from the section, they are all fresh!

That is, someone just went in not so long ago!

At that moment, a huge black head poked out of the hole, followed by a black iron giant emerging from inside.

After this black iron giant came out, there was a black figure again, followed by seven or eight bronze figures, and there were several bronze giants.

"Humble bronze, report your name!" After the black iron giant appeared, he immediately spotted Li Yunfei, sniffled, and asked.

The smell of this bronze giant in front of him doesn't seem to be right, it's obviously a bronze giant, how can there be a taste of a rock giant?

Li Yunfei grinned and said, "My name is 'Daddy Tong'. ”

"Daddy Brass, what's the name, how come I've never heard of it?" said the black iron giant, frowning.

At this moment, the second black iron giant stared at him, and suddenly pointed between Li Yunfei's legs and said, "What is that!?"

The giants immediately looked in the direction he was pointing.

Li Yunfei also looked down, and saw that the branch he had originally tied to Ding Ding didn't know when it fell, revealing the bronze stick underneath.

"He's a damn heretic!" The black iron giant pointed at Li Yunfei and roared, his arms instantly turned into two huge black iron battle knives, and pounced towards Li Yunfei!

Behind him, the aristocratic giants all roared in anger and rushed over with a frantic look on their faces.

Well done!

Seeing that his identity was exposed, Li Yunfei sneered, and the Baipi Knife instantly appeared in his hand, and the tiger roared and greeted him!