After Little Wind finished eating, they set off.

A few minutes later.

The fifty-seventh catacomb.

The moment Klein entered, he surveyed his surroundings in reality.

It was slightly different from the other catacombs.

The light was dimmer.

The temperature was colder.

There was some moss on the ground.

It was covered in all sorts of strange stones.

The environment was rather eerie.

"Let's look for the treasure chest first."

Klein thought for a moment and said to Little Fox and Little Wind.

"We are officially entering the simulation."

He had already told them before he came, so Klein repeated it once more.

Little Fox and Little Wind were originally looking around, but when they heard this, they immediately looked ahead obediently.

Klein also constantly exhorted them at previously. When they were almost ready, he began exploring ahead.

"There are quite a number of rocks and moss here. I hope you don't come out looking for trouble. Otherwise, you'll have to move everything before you leave."

He suspected that the environment here was specially created by the Echo Monster in order to create a special atmosphere.

Since he was unable to deal with the Echo Monster at the moment, it wasn't impossible for him to move some things for revenge.

There were many rocks in the catacomb, so it was easy to block his line of sight.

Klein searched for a moment and saw a treasure chest behind a rock.

It was a translucent crystal chest.

He couldn't see anything inside.

Unless... the item inside was transparent!

'Could it be an empty chest?'

Klein quickly walked forward and checked the chest.

[A non-toxic and harmless Crystal Chest will definitely yield good items.]

[Crystal Treasure Chest: A special treasure chest that can be called a lucky treasure chest. Every Crystal Treasure Chest is tailor-made for the person who opens it. It will definitely yield good items.]

"So it's not on the same level as a gold treasure chest. It's a special treasure chest that lies outside of the treasure chest level!"

Tailor-made...

Would it satisfy the needs of the person who opens it?

"Or an idea?"

Klein's mind jolted as many thoughts quickly flashed through his mind.

They were all his needs.

For example, charms, scrolls, equipment, large amounts of runes, and so on.

It was just that he didn't know if it would have any effect.

"Open the chest."

Klein was about to open the chest.

Suddenly, a voice appeared in his ear.

"Hello!"

It wasn't the common underground language, but the Mandarin that Klein was familiar with.

A voiceover!

Klein was alarmed. He knew that the fellow finally couldn't help but attack.

"It actually speaks Mandarin? Perhaps through telekinesis? But it's as though someone is calling out to me by my ear."

He lowered his head slightly and looked at Little Fox and Little Wind.

The two little fellows were also extremely cautious, and their behavior was somewhat unnatural.

This meant that the voiceover was operating on the third line.

Klein's eyelids drooped as he continued to open the chest.

[System notification: Crystal Treasure Chest+1]

[System notification: Wind Rune+3]

[System notification: Earth Rune+3]

[System notification: Water Rune+3]

[System notification: Fire Rune+3]

[System notification: Silk+10]

[System notification: Exquisite Combat Technique Learning Scroll+1]

[System notification: Full Moon Meditation Technique Learning Scroll+1]

[System notification: Rare Water Condenser Blueprint+1]

There were two types of learning scrolls and one type of blueprint!

Klein first looked at the scroll.

Among them, the Combat Technique Learning Scroll... Looking at its name, he could already guess more than half of it.

This was one of the items that Klein had always needed.

Unfortunately, it had arrived a little too late.

Now that he could use charms, his reliance on close combat had decreased significantly.

[Exquisite Combat Technique Learning Scroll: Learn with one click, master exquisite combat techniques, know everything in combat, instantly become a combat king.]

[Full Moon Meditation Learning Scroll: After learning, meditate daily and imagine yourself as a full moon. It can increase soul power for a long time. Be careful not to get addicted.]

"Learn everything."

Klein saw that there was no need to consume runes, so he immediately learned.

The two scrolls immediately took effect.

Ashes fused into Klein's body.

A large amount of information surged into his body.

Klein closed his eyes and slowly digested it.

"Klein!"

At this moment, another voice sounded.

The corners of Klein's eyes twitched.

This strange response was truly annoying. It disturbed the knowledge points he was digesting!

Klein thought for a moment before saying, "Forget it. Let's finish gathering the items first and quickly head to the next catacomb."

Klein broke down the crystal treasure chest.

He obtained four crystals.

Klein silently stood up.

Little Fox and Little Wind lowered their heads and followed beside him.

"Let's move the stones first."

Klein collected them one by one.

Then, he collected the other resources on the ground.

During this period of time, the Echo Monster was clearly anxious.

The frequency of the exchange continued to increase.

"Klein!"

"Klein!"

"Klein!"

Klein's ears kept ringing.

At a certain moment, he nearly couldn't hold back his vulgarities. He really wanted to curse to death!

It was even more disgusting than the Death-Whispering Beast.

It was also strange.

When he was face to face with Little Fox and Little Wind, he still couldn't find the Echo Monster.

Just as the illustration described, only places that could not be seen would have monsters that answered his call!

[System notification: Sand Algae+1]

[System notification: Sand Algae+1]

[System notification: Sand Algae Seed+1]