Fang Zheng was completely speechless about Ai Ge's suggestion, while Nie Xiaoqian was very grateful. In fact, in Nie Xiaoqian's opinion, this was not a punishment at all. You know, she saw Fang Zheng's power with her own eyes. An immortal with such power must have a very high status. If she could be a slave by his side, it would be a step to heaven!

In fact, there are many such things in myths and legends.

For example, if a demon is causing trouble in a place, then a god will descend to earth and take it in as a disciple. This may be considered as slavery by modern people, but for demons and evil spirits of that era, it is no less than ascending to heaven in one step! After all, most of them are born as demons, and they don’t have a correct understanding of how to continue to practice. They can only follow their own ideas and do whatever they want to make themselves stronger.

But this kind of practice is like working behind closed doors. If you study advanced mathematics alone in a room, or study it under the guidance of a great mathematician, anyone who is not a fool will know that you will definitely learn more from the latter. Although you will also bear more requirements and tasks, and be ordered around like a mule, you will definitely learn faster than if you figured it out on your own!

You have to know that Nie Xiaoqian's situation, even if she doesn't go to the eighteen levels of hell, she will suffer and eventually die and reincarnate. It's unknown what kind of person she will be reincarnated as for the sins of this life. Maybe her fate will be even worse. And now following Fang Zheng, she can be considered to have become an immortal... After all, she can be considered to be a temporary worker in a government enterprise!

Of course, temporary workers can be fired if they’re not careful, but at least they’re better than those who can’t get in, right?

And if you work hard, you may even get a permanent job.

After dealing with the old locust tree, Fang Zheng set his sights on the Black Mountain Old Monster, and Nie Xiaoqian naturally became a member of the guide group, leading them to the Black Mountain behind. As for Ning Caichen, he did not continue the adventure as in the story, but thought about it and chose to say goodbye and leave. As a scholar, he also understood that a gentleman should not stand under a dangerous wall. At the moment, it seemed that Fang Zheng and his group were obviously going to find a super powerful monster. He was just a scholar who was powerless. If he followed them to watch the fun, he might lose his life.

As for the debt collection...it will definitely not come. Compared to collecting the debt, your own life is more important, right?

Although Ning Caichen was stupid, he was not completely stupid. After saying goodbye to Fang Zheng and others, he hurried down the mountain with a backpack on his back.

Fang Zheng and others followed Nie Xiaoqian and headed towards the mountain behind.

After making the decision, Aige did not speak again, but walked behind the crowd with a thoughtful smile, looking at this and that. Fortunately, Lin Yueru and Zhao Linger were fully focused on the big demon they were about to meet, and did not pay attention to her.

"What are you thinking about?"

Looking at Ai Ge with her eyes darting around beside him, Fang Zheng knew that she must have thought of something. Sure enough, Ai Ge nodded and then spoke softly.

"I finally understand what you mean, father."

"Um?"

"Things like good and evil have no meaning when you are alone. They only make sense when we are together, right?"

"Well... that's about the same reason..."

Hearing Ai Ge's words, Fang Zheng nodded, just like when Robinson Crusoe was stranded on an island. No one would care whether he was robbing or stealing, and no one would care whether he was immoral, even if he was out there all day shouting "Elephant, elephant, why is your nose so long?" It didn't matter.

Who cares? No one cares.

Morality, ethics, and law are only meaningful when people communicate and exchange with each other. Because these are the cornerstones of maintaining communication and order in human society. Without these cornerstones, the foundation of human society will collapse. Therefore, this is true for good and evil as well as law.

Because only when people live together can there be a distinction between private property such as "yours" and "mine", and thus a series of rules and regulations are generated. The same is true for not harming other people's lives. Only when a group of people who can communicate with each other are together can this rule be enforced.

Otherwise, even if you say "Don't kill" to the tiger or wild boar in the forest, they won't understand.

The problem with Aika Sajo is that she was the only one in her world before, so she didn't need to care about the law, let alone morality or good and evil.

But others will care.

"What would happen if I killed Ning Caichen in front of everyone?"

Ai Ge put her hands behind her back and jumped up and down as if she was dancing, while looking at Fang Zheng curiously, while Fang Zheng shrugged his shoulders.

"Ling'er and Yueru are both kind-hearted children. They will definitely stop you."

“But they can’t beat me.”

Ai Ge is very confident in her own strength. In fact, Zhao Linger and Lin Yueru cannot beat her.

"Of course, but they will be angry."

"For someone I've only met once? We should be considered... friends, right?"

"So they don't want you to become a bad person."

"Bad guy?"

Hearing this, Aige blinked.

"I just killed a stranger, so I'm called a bad guy?"

“That’s how people communicate with each other.”

Fang Zheng didn't say anything else, but reached out and touched Ai Ge's head. Ai Ge narrowed her eyes and looked at Zhao Ling'er and Lin Yueru who were walking in front of her with interest again, wondering what she was thinking.

"It's just ahead, Immortal."

As they were talking, Nie Xiaoqian also brought everyone to the residence of the Black Mountain Old Demon. Looking ahead, they saw that the mountain in front of them was pitch black, covered with dark clouds, and gloomy. They could even see a few green ghost lights on the mountain, as well as a huge dark cave.

"Be careful, Immortal."

By now, Nie Xiaoqian has become addicted to being a guide.

"That Black Mountain demon has gathered a lot of monsters in his cave. All of them are extremely vicious. Even we don't dare to enter casually..."

"In that case, it's convenient."

Hearing Nie Xiaoqian's words, Fang Zheng nodded, then he tightly grasped the pitch-black sword in his hand and strode to the front of the cave.

Then, Fang Zheng raised the pitch-black sword in his hand high up and swung it vigorously towards the cave in front of him!

The greatsword drew an arc in the air and then chopped down on the ground. A dull rumbling sound was heard from underground. Then, on the ground where the tip of the pitch-black greatsword was pointing, a huge crack suddenly appeared and quickly spread into the cave.

The next moment, scorching flames shot up from the cracks, splitting the entire mountain in half! !