Half a month passed in the blink of an eye.

In the catacombs world.

In the thirty-third catacomb.

Klein would watch the world channel every day. During this half month, although Klein didn't receive any new resources, with the abundant resources he had accumulated previously, Klein had a very comfortable half month.

Furthermore, the fish in this place seemed to be endless. Klein would fish non-stop every day, and he would catch more than a dozen fish every day.

As for these fish, Klein would leave a few for himself, Little Fox, and Little Wind to eat.

As for the rest, Klein would naturally put them on the market.

No matter what time it was, as long as Klein placed the fish on the market, there would be people snatching them almost instantly.

There was even a time when most people would definitely be asleep.

The moment Klein placed the fish on the market, it was gone in an instant.

Furthermore, it was the kind of fish that could be snatched by a single person.

Back then, the other party had even asked if Klein still had more. He didn't think it was too much.

This also made Klein realize that although most people in the catacombs world weren't doing well, there were still some people who had decent resources.

Although they definitely couldn't compare to him, they could at least get by.

However, in the end, Klein still rejected that person's suggestion.

In fact, if Klein wanted to continue trading, he could have fished a few more fish on the spot.

However, Klein didn't choose to do so.

There were two reasons.

First, there were very few types of resources that the other party could trade with him.

Klein obtained some fire, water, and wind runes from them.

All that was left was a treasure map.

However, this treasure map was a long distance away from where Klein was.

It wouldn't be of any use in the short term.

Klein didn't feel the need to take too many things that couldn't be of any benefit in the short term.

Secondly, if Klein were to trade with someone unilaterally for a long period of time, it would be very easy for the other party to obtain stable resources and grow stronger.

This wasn't worth it for Klein, who was acting alone.

This was also why even if they had something they wanted, but if he had already made a few deals with them...

Klein definitely wouldn't choose to continue making deals with them.

Even Alice, the woman who had made a few deals with Klein, he would definitely not allow her to do so if she came to him too frequently.

However, the resources that he had traded with the fish over the past half a month still allowed Klein to obtain many useful things.

At some point in time, Klein even thought that it wouldn't be bad if he could stay in the catacombs and fish every day.

Of course, this thought was rejected by Klein in the next second.

The fish would eventually be fished out. Furthermore, people could enter the catacomb at any time. All the unstable factors couldn't satisfy the conditions to stay in the catacombs for a long period of time.

Furthermore, Klein's goal was to reach the end of the catacombs and become the first person to leave the world.

Even if the resources here were always abundant and no one else would invade, Klein would definitely not continue staying in the catacombs.

At that moment, Klein stood up and stretched.

"Let's all take a break."

Just as Klein said that, a beautiful fox appeared in front of Klein.

The ground in front of Klein instantly developed a hole, and a pangolin instantly jumped out of the hole.

Klein looked at Little Fox and Little Wind, and said with great satisfaction, "Both of you have improved a lot in the past half a month."

On the surface, the half a month had not been wasted. It had been worth it.

Little Fox was now completely capable of moving at high speed without a sound.

When the Little Fox and Little Wind heard Klein praise them, they were very happy.

They could also clearly feel their growth.

Compared to half a month ago, the strength of Little Fox and Little Wind had increased by at least a few levels.

With that, they were confident that they would be able to play an even more outstanding role in the following battles.

As for Klein, he took out a barbecue grill, fish, and some meat from before to barbecue.

After eating the barbecue, they were about to leave the catacomb.

Before leaving, the three of them needed to replenish their stamina.

Perhaps they would encounter a very formidable enemy the moment they left the catacomb.

Be it humans or crypt creatures, it was the same.

However, at least Klein was now filled with confidence.

They were already very strong half a month ago.

Half a month later, it wasn't an exaggeration to say that Klein felt that no one could defeat them.

That's how confident he was!

Soon, the roast meat was finished, and Klein ate it very comfortably.

Little Fox and Little Wind burped as well, expressing their satisfaction.

Although the training over the past half a month had been hard, there was roast meat to eat every day. They enjoyed it very much.

After packing up everything in the catacombs, Klein, Little Wind, and Little Fox left the place and headed to the next catacombs.

A new journey began.