Klein was completely unaware of Alice's current thoughts.

And now, after resting for three days, Klein definitely needed to work hard in the following days to make up for the three days.

At this moment, Klein had already left the runic base with Little Fox and Little Wind.

In front of him, a notification appeared.

[There's a treasure chest ahead, but be careful. There are some small Jackals around the treasure chest. These Jackals are very weak. With your current strength, you don't need to worry at all.]

Knowing that there was a treasure chest, Klein couldn't help but speed up.

He hadn't seen a treasure chest for several days.

He didn't know what level the treasure chest would be, and he didn't know what good things would be in the chest.

Sure enough, a pack of Jackals was surrounding the treasure chest.

They were very small in size and didn't seem to pose much of a threat.

Klein didn't think much of it and directly shot a ball of flames at them.

The little Jackals were instantly hit by the flames.

They let out agonizing cries.

They were burned alive.

Klein quickly walked in front of the treasure chest.

"It's a gold treasure chest!"

Klein was overjoyed. Logically speaking, the items in a gold treasure chest shouldn't be bad!

He opened the treasure chest.

A pile of runes and material feedback popped up.

[Wind Rune+6]

[Earth Rune+13]

[Water Rune+5]

[Fire Rune+7]

[Earth Marrow+4]

[Chalcedony+4]

[Sponge+2]

He continued reading

[System notification: Runic Paper+2]

[System notification: Ordinary Blood Pill+2]

[System notification: Void Hand Learning Scroll+1]

[System notification: Fire Elemental Transformation Pill+1 (Limited to non-human creatures)]

[System notification: Water Elemental Transformation Pill+1 (Limited to non-human creatures)]

When Klein saw these pills, he instantly thought of Little Fox and Little Wind.

Weren't they completely tailored for Little Fox and Little Wind?

"Little Fox and Little Wind, the two of you come over."

Klein called out to the two little fellows.

"Wu, wu, wu!"

Little Fox and Little Wind immediately ran over to Klein's side.

'Let's give it a try.'

Klein handed two pills to Little Wind and Little Fox respectively.

Little Wind and Little Fox looked at the two red and blue pills and cocked their little heads in curiosity.

Klein smiled and said, "This red pill is a fire elemental transformation pill. After eating it, your entire body will be able to enter the fire elemental transformation state, and your strength will increase by a large margin."

"This blue pill is a water elemental transformation pill. After eating it, your entire body will enter the water elemental transformation state, and your strength will also increase by a large margin."

Little Fox was fast and moved quickly on the ground, making her suitable for the fire elemental transformation.

Little Wind was slow, but his body was hard. He moved underground, making him suitable for the water elemental transformation.

Little Fox and Little Wind trusted Klein very much. Even though they weren't clear about the two pills, they still obediently swallowed them.

After eating, Klein quietly observed the changes in the two little fellows' bodies.

Suddenly, red dots of light appeared on Little Fox's body.

Following that, fire burned on her body,

"She has already begun elementalization."

Klein looked at the notification on Little Fox's body.

[Fire elemental transformation can transform into a ball of fire and move at high speed. During this period of time, it won't be attacked by any physical attacks, or rather, any physical attacks are ineffective against it. It lasts for one minute and has a cooldown of 24 hours.]

"It only has a duration of one minute, but it has a cooldown of 24 hours."

Klein frowned.

However, this ability was too abnormal. It was acceptable to set such a high limit.

In the next second, the flames on Little Fox's body completely burned.

Little Fox had already turned into a fire elemental!

Spirit Fire Fox!

Klein instantly thought of this name.

Little Fox felt the changes in her body and was already excited.

She directly moved at high speed and flew around at high speed.

The high speed movement of the flames was simply too cool.

Whether it was the lethality or the visual effects, there was nothing to say.

Besides, on Little Wind's side, not long after Little Fox's fire elementalization, Little Wind's entire body also began to undergo water elementalization.

He directly turned into a pool of water.

This pool of water completely seeped into the ground.

It disappeared.

The pool of water on the ground had completely entered the ground and dried up.

In this way, Little Wind didn't even need to dig up the soil.

He just needed to enter directly in the form of water.

His speed would be greatly increased!

Little Wind seemed to be in a very good mood. From time to time, he would appear in the form of water on the ground around Klein.

Then, he disappeared again.

It was as though he was playing hide-and-seek with Klein.

[Water elementalization: Lasts for one minute. Cooldown time: 24 hours]

"It's the same as Little Fox's fire elementalization."

Klein nodded.

A minute later, the flames on Little Fox disappeared and returned to her original form.

Little Wind was also squeezed out of the ground.

From his water form, it returned to his original pangolin form.

The two little fellows clearly hadn't had enough fun yet.

Their eyes were filled with desire as they looked at Klein.

They hoped that Klein would allow them to transform into this form again.

"Your form has a time limit. It lasts for one minute and has a 24-hour cooldown. Do you understand? You can only take this pill once. It'll be gone after you finish it. The next time you want to enter this state, you'll have to wait 24 hours."

Klein didn't know whether to laugh or cry as he explained to the two little fellows.

Little Fox and Little Wind looked a little disappointed when they heard this, but they could only nod.

They still had a chance to turn into an elementalist in the future, so they could just wait.

Klein once again came to the place where he had chosen his direction.

Four prompts appeared in front of him.

[Dig forward and you'll encounter a Jumping Frog. They have amazing jumping abilities. But remember, they have another name, it is Poisonous Toad. If you touch their venom, your whole body will be paralyzed, and you will be completely corroded by them.]

[If you dig backward, you will meet a group of Hippos. These Hippos are very mild-tempered, but the premise is that you don't provoke them. If they don't like you, you will die a horrible death.]

[If you dig to the right, you'll encounter a drunkard. This drunkard loves to drink alcohol. If you want to pass through this catacomb, you have to give it alcohol. Otherwise, they'll kill you.]

[If you dig to the right, you'll enter a music spring. The music notes there will force you to jump according to the rhythm. Unless you can not hear it at all, you'll keep jumping until you die of exhaustion.]

Looking at these options, Klein carefully considered them.

The Jumping Frog was something that Klein could deal with at the moment.

Klein wasn't confident in dealing with the rest.

Furthermore, the Jumping Frog was highly toxic, so the possibility of it producing highly toxic antibodies was very high.

In the future, Klein would definitely encounter extremely toxic crypt creatures.

If he was lucky enough to obtain anti-poison antibodies from the Jumping Frog, that would be the best.

With this in mind, Klein arrived at the 83rd catacomb!

The place where the Jumping Frog lived.

However, before entering, Klein had made preparations to have Little Wind and Little Fox take protective measures.

Klein simply wrapped the two of them in bubble beads, put on a fish robe, and dived underground.

He let them wait for him inside.

Klein chose to fly high in the air and look for opportunities from above.