"Next, I have to find some information about the entrance to the abyss and reinforce this secret room. Once an abyssal monster really gets out of it, at least, it can be guaranteed that it can't escape the secret room and it can be caught by me."

After thinking about the problem from another angle, Yang Song's mood also gradually became better.

"Squeak!"

Seeing that Yang Song's mood improved, Xiao Laoxu next to Yang Song started to act on its own. It quickly cleared the mud next to the hole to the side, exposing a half-meter wide opening.

Then this little guy jumped to the side of the bookshelf and found two sharp knives from above swiftly.

Upon seeing this, Yang Song curiously asked, "Do you want to make a trap at the entrance of this hole?"

"Squeak, squeak," Xiao Laoxu nodded.

"It's not a bad idea, but it's too weak for only two knives."

Yang Song waved his hand and denied Xiao Laoxu's method, "Since you can dig into the entrance of this abyss, it means that it has always existed. For so many years, no strange beast has emerged out of it, so in a short time, it's still very safe."

"In addition, the edges of this hole are covered with very soft mud. As far as I know, the skins of many monsters are very hard, therefore, this kind of knife cannot hurt them at all."

Hearing this, Xiao Laoxu stopped its movement as if it felt that this was true.

"However, this idea of yours has inspired me…" Yang Song smiled and said. "The next few days, it seems that I will be very busy before my 100th birthday comes."

Xiao Laoxu felt a little confused and did not understand what to do next.

Yang Song continued, "In this way, you can continue to make holes."

"Don't get dirt into this room anymore. First, find a suitable small passage that is suitable for your body to pass through. Then, transport all the dirt to the suburbs where no one is there. Now, I have to go out to buy some materials."

Yang Song ignored Xiao Laoxu's desperate expression, turned around, and walked away from the secret room.

Originally, Xiao Laoxu wanted to follow Yang Song, but since Yang Song had already given out an order, it could only comply with its owner.

But when Yang Song walked to the door, it turned its head and glared at Yang Song's back, then it punched the ground with its little paw in grievance.

Fortunately, for Xiao Laoxu, this trivial matter of digging or drilling holes was quite a piece of old tackle.

…

In the next few days, Yang Song went out to wander around during the day. In the beginning, the Yang Family members were very worried and arranged for martial artists to follow.

But as the number of times increased, they were relieved.

Because the places that Yang Song went to were basically trading markets with a lot of traffic. Although they did not know what he was going to do in those places, everyone got used to it after a long time.

At the same time, they also discovered that the old man had changed a lot in the past few days.

He looked mysterious all day long. Sometimes, he wore a mask and a cap when he went out, he looked to be fully armed for fear of being recognized.

Other than this, the old man's body seemed to get better and better, and it became more and more visibly different.

As a result, two speculations began to circulate widely within the Yang Family.

First, the video of the old man courageously arresting the robber exploded on UU, and there was a gust of 'wind' in Tong City.

There were also many reporters and anchors who came from outside and wanted to capture the old man to interview him. So the old man did so, probably because he was afraid of being caught by those expert reporters.

Second, the old man lived alone, and it was too lonely. Recently, his health had improved, and he had regained his energy. Because his fame had also exploded on social media, he had a certain reputation and had attracted many small fans.

To put it bluntly, he wanted to find another wife through that.

Especially the second speculation. Although the people of the Yang Family guessed it, they felt strange in their hearts.

But they thought that their old man had worked hard all his life, collecting various resources desperately in order to train them, so they did not dare to say anything about this. They could only pretend that they did not know anything.

If Yang Song knew about his younger generations' thinking like this behind his back, it was reckoned that they would be scolded by him from dusk to dawn without rest.

These days, he didn't go outside to find a woman.

It also seemed like he was wandering outside aimlessly every day, but in fact, using some of the money that his children had given to him over the years, and then using his storage space, he quietly collected a large number of solid materials from these major markets for stabilizing the entrance of the abyss.

As for why he wore a mask and a cap, the reason was even simpler.

A few years ago, the Yang Family was weak in strength but rich in wealth. Many vendors in Tong City knew that Yang Song was very generous in cultivating offspring and willing to spend a lot of money for them.

Therefore, when they sold training resources to him, they often deliberately raised the price to cheat him.

But they would have never expected that Yang Song actually wrote their names down on a list and stored it in the secret room. What's more, Yang Song remembered them all!

Therefore, when strolling around, Yang Song mystically and stealthily used his storage space to collect some good things from the vendors who he had remembered their names.

Wearing a mask was actually for the sake of the vendors. After all, every time something was ordered or bought, there would be a trace of Yang Song.

But even if those people recognized Yang Song, due to his current identity, they could only swallow flies. If they were to offend the Yang Song just for those external things and ignore their lives, wouldn't it be a big loss? But at the end of the day, no one could recognize him at all.

"This old man is a very caring person; I can't take it when I see people suffering hardships. Although you bunch have cheated this old man before, no matter what, this old man always repays grievances with virtue."

After looking at the dazzling piles of treasures in the storage space, Yang Song sighed with a kind elderly smile.

After several days of hard work of Yang Song, frequent thefts in the trading market had spread among every vendor. Countless people were searching through various clues to find out who was doing this kind of wicked deed. This event happened only a day away from Yang Song's 100th birthday.

Back at the secret room.

Finally, Xiao Laoxu slumped on the ground.

However, Yang Song used the storage space to release a lot of materials out of nothing in the more or less empty room. This mystical technique once again made Xiao Laoxu's eyes shine continuously while staring at Yang Song without letting go. There was also a big question mark on its head.

"The materials are ready. Next, it's my time to shine again. You look closely."

Yang Song was also quite satisfied with the efficiency of Xiao Laoxu's work. After looking at Xiao Laoxu that was sitting on the ground, Yang Song quickly started to show his skill.

It was not difficult for him to create a perfect mechanism to reinforce a hole. Over the past few decades, he had used his wisdom to fight and learn small kinds. At this moment, all his skills had come into a perfect play.

Half an hour later.

In Xiao Laoxu's round eyes, Yang Song seemed to be an ancestor craftsman. In just a blink of an eye, a lot of reinforcement materials were welded.

After another half an hour.

Yang Song used the storage space to continuously collect and release. It was obvious that he was sitting on the edge of the hole and did not seem to do anything at all. But the reinforcement materials in the secret appeared out of nowhere, and then disappeared out of thin air, and finally appeared magically on the wall of the hole.

Click, click, click…

Using the technique of rivets, every piece of material was perfectly embedded together, which was extremely strong and durable.