I only reached the Foundation Establishment stage at eighty years old, and then the system appeared.

As Yang Hongbo and Yang Tian flew deeper into the secret realm, they discovered more and more tribes, each larger in size and with increasingly powerful members.

The tribes here already have experts at the Void Realm and even the Mahayana Realm, but while they possess strong physical bodies, they are unable to fly.

Only then did Yang Hongbo realize that the entrance to the secret realm they entered was actually the most remote and barren place in this world.

Within millions of miles of the entrance, the area is mainly composed of fourth and fifth-tier spiritual herbs and medicines. After all, the area is only opened once every hundred years, and those who enter cannot go far, so they can only gather the herbs and medicines nearby.

The further you go in the secret realm, the greater the benefits you will receive. You can often see eighth and ninth-tier spiritual herbs here, and even tenth-tier ones. Even the demonic beasts are mostly eighth and ninth-tier, and they appear in groups.

Unfortunately, the time one could spend in this secret realm was too short; otherwise, Yang Hongbo would have liked to visit the city built by the gods.

Here, Yang Hongbo also found several tenth-grade spiritual herbs. The points obtained from tenth-grade spiritual herbs varied greatly. The highest tenth-grade spiritual herb could obtain one trillion system points, while the lowest only obtained 10 billion. However, one was the main ingredient for refining pills, and the other was the auxiliary ingredient.

Yang Hongbo and Yang Tian continued flying deeper into the secret realm. Along the way, they felt as if they were traveling through a fantastical painting. The towering peaks reaching into the clouds, the valleys shrouded in mysterious mist, and the rushing, roaring rivers all made them marvel at the wonder of this secret realm.

"Yang Tian, ​​look at that mountain peak. It's overflowing with spiritual energy. There might be high-grade spiritual herbs on it," Yang Hongbo said, pointing to a mountain peak in the distance that was shrouded in multicolored light.

Yang Tian looked in the direction Yang Hongbo was pointing, a hint of excitement flashing in his eyes: "Master, let's go take a look, maybe we can make a big profit."

The two sped up their flight towards the mountain peak. As they approached, they discovered a group of eighth-tier demonic beasts guarding the area. These beasts were enormous, radiating a powerful aura. They warily watched Yang Hongbo and Yang Tian, ​​letting out low growls.

"Master, these demonic beasts are quite powerful. We must be careful," Yang Tian said.

Yang Hongbo nodded: "Observe their behavior patterns first, and look for an opportunity to strike."

Just then, a tribe arrived from afar. This tribe was of medium size, with about a thousand people. Seeing Yang Hongbo and Yang Tian confronting the demonic beasts, an elder at the head of the tribe shouted, "Two celestial beings, these demonic beasts are extremely ferocious! Do not act rashly; let us help you!"

With that, the old man led the tribesmen towards the monster. Wielding weapons made of animal bones and chanting in unison, they engaged in a fierce battle with the monster. Although the tribesmen were individually no match for the monster, their excellent teamwork, utilizing the terrain and tactics, gradually gave them the upper hand.

Watching the tribesmen fight, Yang Hongbo and Yang Tian couldn't help but exclaim in admiration, "Although their fighting style is primitive, it is very methodical."

After a fierce battle, the tribesmen finally succeeded in killing the demonic beast. The old man walked up to Yang Hongbo and Yang Tian and respectfully said, "Two celestial beings, we have killed the demonic beast. You may now go up the mountain to find medicinal herbs."

Yang Hongbo said gratefully, "Thank you for your help. Why are you here?"

The old man smiled and said, "Our tribe has been active in this area. When we learned that a powerful being was confronting a demonic beast, we rushed to help. After all, we also need the spiritual herbs guarded by these demonic beasts to enhance our strength."

Yang Hongbo nodded: "I see. So, do you usually hunt monsters in groups like this?"

The old man said, "Yes, the strength of the people in our tribe varies greatly. It's dangerous for one person to face a powerful monster alone, so we always hunt as a group. Like this time, although there were some casualties, we ultimately succeeded."

Yang Tian asked curiously, "Have you ever encountered any particularly dangerous situations while hunting?"

The old man recalled for a moment and said, "Once, we encountered a group of ninth-tier demonic beasts. The scene was spectacular, but also extremely dangerous. Almost everyone in our tribe mobilized and fought a desperate battle against the beasts. In that battle, we suffered heavy losses, but we also successfully killed several ninth-tier demonic beasts and obtained precious demon cores and spiritual herbs."

Yang Hongbo said, "You are really brave, willing to pay any price to survive."

The old man said, "This is our way of survival. Only by constantly becoming stronger can we gain a foothold in this world. You two gods, if you don't mind, why don't you rest in our tribe for a while before going up the mountain to find medicinal herbs?"

Yang Hongbo and Yang Tian exchanged a glance and felt that this was a good opportunity to learn about tribal life, so they accepted the old man's invitation.

They followed the elder to the tribe. When the tribespeople saw them return, they gathered around, their eyes filled with awe and curiosity. The elder introduced Yang Hongbo and Yang Tian to the tribespeople, who greeted them warmly.

"Two gods, where did you come from?" a young member of the tribe asked.

Yang Hongbo said with a smile, "We come from a very far place and accidentally entered this world."

Another member of the tribe asked, "What's the outside world like? Is it even more amazing than this place?"

Yang Tian said, "The outside world is vast and complex, with all sorts of races and powerful beings. However, this world is also unique, possessing many rare medicinal herbs and demonic beasts that are not found outside."

Just then, a child from the tribe ran over, tugged at Yang Hongbo's sleeve, and said, "Great God, can you tell me stories about the outside world?"

Yang Hongbo squatted down and patted the child's head: "Okay, then I'll tell you about it. There are towering cities outside, magical artifacts that can fly in the sky, and many amazing spells..."

The child's eyes lit up, and he exclaimed excitedly, "Wow, that's amazing! I want to go see the world someday!"

After resting in the tribe for a while, Yang Hongbo and Yang Tian bid farewell to the tribespeople and flew towards the mountain peak. They successfully found several tenth-grade spiritual herbs on the mountain, reaping a bountiful harvest.

In the days that followed, Yang Hongbo and Yang Tian continued to venture deeper into the secret realm. They encountered several more small tribes, each with only a few hundred people, but every single one of them was full of fighting spirit.

Once, they witnessed a small tribe hunting an eighth-tier demonic beast. The tribe members had a clear division of labor: some were responsible for attracting the beast's attention, while others attacked from the side. Although they were no match for the beast in strength, they gradually cornered it through sheer perseverance and teamwork.

Yang Hongbo and Yang Tian watched from the sidelines, applauding their courage and wisdom. Finally, the tribe successfully killed the monster and cheered excitedly.

"Thank you for cheering us on, two celestial beings," the tribe's chief said as he approached Yang Hongbo and Yang Tian.

Yang Hongbo said, "You're welcome, your battle was spectacular. Did you hunt this monster to obtain its demon core and spiritual herbs?"

The chief nodded: "Yes, our tribe is relatively weak and needs these resources to improve our strength so that we can better protect our homeland."

Yang Tian asked, "Is your daily life very difficult?"

The chieftain sighed: "Yes, we live on the edge of this world, where resources are relatively scarce, and we often face attacks from monsters. But we will not give up. We will strive to become stronger and make our tribe better and better."

Moved by the spirit of the tribespeople, Yang Hongbo and Yang Tian decided to donate cultivation resources and elixirs to help them improve their strength. The chief was extremely grateful and invited them to visit the tribe.

Back in the tribe, Yang Hongbo and Yang Tian exchanged cultivation insights with the tribespeople, sharing some simple cultivation techniques. The tribespeople studied very diligently, knowing this was a great opportunity to improve their strength.

As they ventured deeper into the secret realm, the tribes they encountered grew increasingly larger. On one occasion, they came upon a massive tribe with thousands of inhabitants, teeming with powerful individuals. The tribe even boasted a Void Realm expert.

"Welcome to our tribe, two celestial beings," the tribe's chief greeted them warmly.

Yang Hongbo said, "Chieftain, we entered this world by chance and have witnessed the splendor of many tribes along the way. Your tribe is large in scale and very powerful."

The chieftain smiled and said, "Our tribe has existed in this world for a very long time, and it has grown to its current size over many years. Why don't you two gods stay in our tribe for a few more days, so that we can fully enjoy our hospitality?"

Yang Hongbo and Yang Tian readily agreed. Inside the tribe, they witnessed a large-scale hunting operation organized by the tribe. Thousands of people were divided into several groups, heading to different areas to hunt monsters.

Yang Hongbo and Yang Tian followed a small group and witnessed the spectacular scene of a tribal hunt. Countless people shouted in unison, brandishing weapons and engaging in fierce battles with hordes of demonic beasts. The roars of the beasts and the shouts of the people mingled together, causing the valley to tremble slightly.

After a hard-fought battle, the team successfully completed their hunt, obtaining a large quantity of demon cores and spiritual herbs. Looking at the abundant spoils, the chieftain happily said, "This hunt was a great success; everyone was very brave. These resources will be used to enhance the tribe's strength, making our tribe even more powerful."

Yang Hongbo said, "Chief, your tribe's hunting methods are very unique, and this spirit of collective cooperation is worth learning from."

The chieftain said, "In this world, only through unity and cooperation can we survive. Our tribe understands this very well, which is why we go all out in every hunt."

After spending some time in the large tribe, Yang Hongbo and Yang Tian continued their exploration. They obtained countless high-grade spiritual herbs and demon cores in this secret realm, greatly enhancing their strength.

However, as time passed, the time when the secret realm would close drew ever closer. Looking at the spiritual herbs and demon cores in his hands, Yang Hongbo was filled with mixed emotions: "This secret realm is truly full of surprises and challenges, but unfortunately we can't stay any longer."

Yang Tian said, "Master, we have gained a lot and witnessed the splendor of many tribes. This trip to the secret realm has been worthwhile."

Yang Hongbo nodded: "That's right. We'll come back when the secret realm opens again and see how these tribes have developed."

So, Yang Hongbo and Yang Tian, ​​with their bountiful harvest, flew towards the entrance of the secret realm, ready to leave this magical world.