The fish were selling much better than he had imagined.

Klein was very satisfied with this.

The runes he exchanged for could allow him to continue living in the catacomb caves without any worries for a long period of time.

For Klein, the food resources he had now no longer made him feel anxious.

After all, as long as Klein was willing, he could eat meat if he wanted to and drink water if he wanted to.

But for other things, such as runes, he still had far from enough.

It could even be said that Klein didn't refuse anyone.

The more these things, the better.

He looked at the trading mall again, but there was nothing that Klein was interested in.

However, there were still a few fish, and Klein decided to trade all of them.

Anyway, these fish were nothing to Klein.

He could fish as many as he wanted.

To Klein's surprise, the dozen or so fish he placed on the market were all successfully traded in less than ten minutes.

Klein once again obtained some runes that he wanted.

Klein kept these runes well.

The next time he needed them, Klein would take them out and use them.

Closing the trading market, Klein closed his eyes.

His mind began to recall some of the recent events.

Different from before, Klein had encountered humans several times in the past few days.

And these humans were all working together without exception.

It was an organization!

This made Klein hesitate.

Did he need to form an organization as well?

However, after hesitating for a few seconds, Klein gave up on the idea.

Finding a partner now wasn't beneficial to him.

First of all, the issue of trust was enough to give Klein a headache.

How could he be sure that the other party wouldn't betray him?

After all, there were quite a number of people with two faces in this subterranean world.

If Klein accepted someone as his teammate, then he would have to live with them in the catacombs world.

It wasn't easy for him to develop a relationship, allowing it to grow.

If in the end, they backstabbed him...

Then, Klein wouldn't be able to say anything.

Therefore, Klein didn't have any thoughts of looking for his teammate.

Besides, he had Little Fox and Little Wind now.

Although these two weren't humans, they were still alive and conscious.

Wasn't this better than humans?

Furthermore, Little Fox and Little Wind were raised by him.

They were absolutely loyal to him.

They wouldn't betray him at will.

Therefore, Klein didn't need to worry about betrayal or anything like that.

Furthermore, any one of the Little Fox and Little Wind could probably instantly kill most of the humans in the present catacombs world.

Even if they were crypt creatures, the Little Fox and Little Wind could be considered mid-level.

Klein was very certain of this.

But then again, it seemed like he should give the two fellows some more training.

Especially Little Wind.

Ever since he obtained it, he hadn't had any in-depth exchanges.

Furthermore, he didn't know what terrifying monsters he would encounter up ahead.

Klein decided that he could use this free time to properly train the two of them.

Klein stood up and said to the two fellows, "Little Fox, Little Wind, we're not going anywhere today. I'll be here to properly train with you."

When Little Fox and Little Wind heard this, they instantly perked up. One had to know that they couldn't wait to get closer to Klein.

This was especially true for Little Wind. Ever since he came to this world, the first person he saw was Klein. In his heart, he had long treated Klein as his father.

However, there wasn't much interaction between them.

Therefore, Little Wind could only hope to have more opportunities to interact with him in the future.

Now that the opportunity had come, Little Wind was naturally overjoyed. He hurriedly circled around Klein's feet.

Klein also patted Little Wind's head lovingly.

"Heh heh, although you have a pile of hard armor on you, you are very cute."

Upon hearing Klein's words, Little Wind was instantly overjoyed.

He spun even faster.

When the Little Fox saw this, she was extremely jealous.

She hurriedly ran over and rubbed against Klein's feet with an aggrieved expression.

She hoped that Klein wouldn't forget her.

Klein could only use his other hand to pat Little Fox's head, not knowing whether to laugh or cry.

"Don't worry. Of course, I won't forget you. The two of you are my most beloved treasures."

The fox's heart instantly felt much better after hearing that.

However, when she took a glance at Little Wind, she couldn't help but feel depressed.

At that moment, she must be wondering why Master Klein doted on him so much even though she was the one who came first.

It would be great if he could only dote on her.

But since there was Little Wind, there might be other pets joining in the future.

All the Little Fox could do was to perform well, so that Klein could always dote on her.

Klein smiled and said, "Alright, then I'm going to train the both of you. Are you ready?"

After Klein said that, he looked at Little Fox and Little Wind.

Little Fox and Little Wind nodded, indicating that they were ready.

Then, the training began!