With Yang Song's experience and knowledge of martial arts, it was not difficult to modify a basic fighting method for Xiao Laoxu at all.

For Xiao Laoxu's small body, it had both good points and bad points.

First of all, his small body was very agile and fast. With his strength, he could explode an astonishing speed that surpassed creatures at the same level or even possibly creatures a level higher than him.

Second, it was his paws. After the evolution, Xiao Laoxu's paws were similar to that of a cat's. His paws could hide his claws like a cat, it could be said that this was his secret and most lethal weapon and defensive tool.

Last but not least, Xiao Laoxu's IQ was above average powerful beasts or even or par with human's IQ.

As for Xiao Laoxu's disadvantage… his most basic disadvantage was that his small body couldn't do anything if his opponent was an experienced fighter. Take Yang Song as example, with Yang Song's experience and mind, he had countless ways to deal with Xiao Laoxu. Just his pure strength and speed alone could already squash Xiao Laoxu to death.

Hence, the technique that Yang Song wanted to design for Xiao Laoxu was most focused on quick offense, quick defense, and quick evasion. And this relied on his fast speed the most too.

Within thirty minutes, Yang Song had already drawn all the postures and simple explanations in words.

The quick offense heavily relied on Xiao Laoxu's claws. His claws were abnormally sharp and sturdy at the same time, even stronger than alloy steels.

In the offensive stance, Yang Song portrayed all the vital parts of humans and some basic abyssal beasts. With Xiao Laoxu's intelligence, Yang Song believed that that little guy could make use of all those vital parts to win the fight.

As for his defense, Xiao Laoxu could either use his claws to block the attacks or cut off the opponent's weapons. It was very simple and effective.

Finally, the evasion. The evasion stance involved dodging and escaping from the opponent in case the opponent was too strong. The simplest and most effective method to escape was to run away and dig the ground quickly and escape through the ground.

After editing here and there a bit more, Yang Song called Xiao Laoxu over and gave Xiao Laoxu the papers that wrote.

"Squeak, thank you, Master!" Xiao Laoxu hugged the papers as if hugging a treasure.

Looking at Xiao Laoxu, Yang Song knew that there was one more thing that he still lacked. That was his realm of strength.

For all abyssal beasts or normal beasts, they evolved by consuming things with energy such as abyssal stones, abyssal beast meats, treasures with energy, pills, and even human martial artists' meat.

After thinking for a while, Yang Song took out a big bag of abyssal meat jerky and handed it over to Xiao Laoxu.

"Squeak, Master…" Xiao Laoxu was stunned, wondering why his Master was so generous today.

"Take it and upgrade your strength," Yang Song put the bag down before he walked back to his futon.

Yang Song also thought of upgrading the Undead Steel Scavenger, but he had to observe its attitude for a while more. That guy acted like a king when he was not home, and its personality was also quite aggressive by nature, so Yang Song planned to keep it as his treasures provider for the time being.

…

Martial City, Martial Police Station, in the interrogation room.

Six people with colorful hair and dirt all over their bodies were sitting on a chair respectively, their hands were cuffed with handcuffs made of special material that even a 7th Tier Master couldn't break.

In front of the six people, two aggressive-looking people in black suits were glaring at the six people.

Among the two, one was a woman, and the other was a man. Based on their appearances, they should be in their thirties, and from their breaths, they were probably peak-level Warriors or even Masters.

On their chests, there was an identity card that represent their identities as detectives.

The two parties were separated by a table, but even so, the six punks were still quite frightened inside. Fortunately, they were more or less used to this already. Their boss was equally aggressive and even cruel, therefore, they all had mastered the art of staying calm on the surface.

The man in the black suit at this moment opened his mouth and said deeply, "Tell me, who sent you? What is your purpose for digging a passage under the ground of Martial Police Station?"

From his tone, he didn't seem to be angry at all, just right on the line.

When the six people heard this, they looked at each other and whispered to each other for a while.

Then, a guy with a green ear stud took the initiative to reply, "No one sent us. We were just digging the ground to seek fortune, we just didn't expect to dig to the police station. You've really misunderstood us."

The male detective frowned, "Do you believe it yourself?"

The meaning of this question was simple – if even you don't believe it yourself, do you still expect us to believe you?

But the six of them were still calm and the green-ear studded guy still said calmly, "I'm telling the truth."

The other five also nodded in agreement and repeated, "We were really digging for treasures. You know, these days, even if you're a martial artist, it's still not easy to earn money. Not to mention the treasures out there are so expensive. Hence, we could only resort to digging treasures. It's just a coincidence that we dug it till here."

Bang!

"Do you think we are fools?" The detective suddenly raged as he got up from the chair with a clang and slapped the table. The dense metallic table had an extra palm imprint instantly.

The female detective did not say anything from the beginning to the end, she just sat there with a calm expression. It seemed like she was used to her companion's temper already.

The six people swallowed their saliva secretly as their gaze inadvertently glanced at the deep palm imprint on the table.

Slap!

The male detective slapped the few documents on the table to let the six people see. On documents, there was detailed information including the criminal record of the six people respectively.

"Tell me the truth if you don't want to experience any pain. Otherwise, I will let you know the consequence of lying to me," the male detective added.

Seeing the contents on the documents, the six involuntarily felt a chill. It had only been over ten minutes since they were caught, but their information was already on full display.

At this time, the female detective took the documents over and read them for them.

"Wei Ying, 25, 3rd Tier Warrior. First offense, manufacture and distribution of heroin near an elementary school. Second offense, harassing a high school girl. Third offense, stealing a martial artist's pill…"

"Li San, 24, 2nd Tier Warrior. First offense, aggravated assault with a wrench on a pedestrian. Second offense, stealing a martial artist's abyssal meat…"

"Chen Bai, 27, 3rd Tier Warrior. First offense, resisting arrest. Second offense, insulting a group of innocent high school students in public…"

…

After all the information of the six people was read, the female detective narrowed her eyes and looked at the six. Then, she said, "But you have one thing in common, that is, all of you work under one person. That person is your boss and he's named Lang Ping, a 2nd Tier Master. In addition, that person also has many more minions like you guys. At this point, do you still think that lying will help you?"

The male detective took the turn to speak, "If you still don't say it, I will really use the 'hot' method to interrogate you guys. The new law allows us to torture people like you."

The six punks at this moment were soaked in a cold sweat. They then looked at each other again and felt hesitant to speak.

Seeing this, the made detective took out his phone and dialed a number, "Prepare the special interrogation room. There will be guests in a while."

Hearing this, the six clamored to speak in an instant.

"I will, I will say it! Please don't do anything to us! We dug the ground to… find the thief who stole our boss' treasures."

When the two detectives heard this, they felt weird in an instant.

The guy explained, "Today, our boss' treasures suddenly disappeared. We found a hole in the room that stored the treasures, and we suspected that the thieves came through the hole. That's why we dug the hole."

"But we did not expect the culprits to be so cunning. They dug so many passages under the ground and we got lost in it. But our boss didn't allow us to return until we dig to a useful place. So we could only dig all the way through randomly. After we coincidentally met each other in the hole, we finally decided to go through the same hole… finally, here we are."

After the two detectives heard this explanation, they fell into silence and pondered on the authenticity his words.

According to what he said, there should be more than one thief and those thieves sneaked into the treasure room of their boss by digging underground holes.

After they found the hole, the six of them dug all the way through, but the passages of the holes were too confusing, leading them to dig randomly without a specific direction.

Coincidentally, they dug over to the ground under the police station.

"But even so, you dug and damaged the public ground illegally. Do you know that with your dig, it could damage the road greatly? The ground will become loose, and when it rains, it's possible that the road will break apart and that will lead to fatal accidents."

The female detective suddenly said while knocking on the table.

The six punks knew that today, they would have to be detained inside the police station for sure, unless their boss came over to bail them out.