With this in mind, Klein directly put the Giant's Heart into the synthesis list.

Then, he opened the synthesis list and looked at the materials needed for the Giant's Heart.

[Epic Giant's Heart: Crystals made from various materials to purify a pet's bloodline. It also has a certain chance of awakening a talent skill.]

[Epic Giant's Heart: Soul 28/100, Rank 7 Blood and Gas Materials 1/3, Poison Dragon Ghost Gold 0/5, Frost Gem 0/3, Holy Light Egg 0/3, Flesh Above Rank 5 0/10, Soul of a Ferocious Beast Above Rank 5 0/10]

Looking at the ingredients required for the Giant's Heart, Klein's heart immediately turned cold.

He had never heard of most of the things inside.

Especially the flesh and blood of ferocious beasts above grade 8, which was extremely difficult to obtain.

The crypt creatures in the catacombs world were divided into grades 1 to 9, with grade 1 being the weakest and grade 9 the strongest.

For example, the Stone of Destruction that Klein had killed was around level 7.

As for the Blood Ape and Ghoul, they were about level 6 to level 7.

As for the last mysterious person, Klein estimated that he was at least level 9 and above!

As for level 10, Klein guessed that it should be the realm of Raksha.

Otherwise, there was no way to subdue so many monsters.

As for the others, Klein was dumbfounded. He had never heard of them.

However, he definitely had to collect them.

That was because Klein would have to deal with a level 10 Raksha. With his current strength, it would probably be very difficult.

Not to mention that there was a mysterious person who might be a level 9.

If he were to interfere, Klein's chances of winning would be less than 1%.

Therefore, in order to defeat Raksha, Little Wind and Little Fox had to step forward.

They had to bear the effects of harassment or control. That way, Klein would have a chance of defeating Raksha.

With this in mind, Klein shook his head. There was no hurry for now.

His mana had long been depleted, and he was just barely holding on.

Furthermore, the Earth Dew didn't restore his stamina.

Therefore, Klein's fatigue from the successive battles was still there.

With this in mind, Klein opened the base and walked in.

The mysterious man was heavily injured and wouldn't attack for a short period of time. Raksha was still unknown. If he wanted to make a move, Klein would definitely not be able to stop him. Therefore, Klein was safe for now.

After returning to the base, the human and two beasts laid down on the sofa.

They were too tired.

On the other hand, Little Fox enjoyed it. She laid down on Klein's chest.

Not only that, she even used her two little pads to flatten Klein's clothes. Then, she shook her head and climbed down beautifully.

When he saw the Little Fox in such a state, Little Wind was extremely envious.

He looked at Klein with a pleading gaze, as though he was saying, "I want to go up too."

But when he saw that Little Wind was like this, Klein couldn't help but curl the corners of his mouth.

Little Wind and Little Fox were very different in size.

In other words, Little Wind was equivalent to a calf, while Little Fox was about the size of a cat.

If Little Wind were to come to his chest, he would probably be crushed to death!

Therefore, Klein decisively rejected Little Wind's expectations.

Little Wind pouted, revealing a look of grievance as he laid on the sofa to rest.

...

After a night, Klein was woken up.

He opened his eyes and saw that it was already bright outside the base.

Then, he looked at Little Wind and the Little Fox who were playing around. Klein covered his head and stood up.

'Sigh, I didn't sleep well!'

'It looks like I have to set a rule with them next time. Otherwise, it would be really uncomfortable to wake me up every time.'

Furthermore, he was different from them. After all, he was a human. He had to have a normal routine, and he couldn't sleep in.

Otherwise, what he ate the next day would be a problem!

This made Klein somewhat envious of the two beasts.

Usually, Klein wouldn't summon them for no reason. When they were tired from playing, they would lie on the ground and sleep.

When they were hungry, they would eat.

After eating, they would play for a while. When they were tired from playing, they would sleep!

The greatest expenditure every day was to play. It was really enviable!

Unlike him, who had to go out and explore every day!

Thinking of this, Klein couldn't help but shake his head. 'Perhaps I should just be a spirit beast in my next life.'

After a few words of ridicule, Klein walked out of the base and went outside.

At this moment, the sun in the cave was extremely high, and there weren't many clouds in the sky.

It seemed like the skeleton from before had very likely affected the ecology here. After killing it, the place returned to normal.

Klein looked around.

The surroundings were in a mess. It was obvious that the elemental explosion from yesterday had completely destroyed most of the mountain!

However, it was just as well. It was just as well to be reborn after being destroyed.

Klein saw that there were already some tiny sprouts emerging from the soil in many places.

Clearly, this world had welcomed new life because of his actions. This was good news!

However, the ecology here had been destroyed, to the extent that no animals existed. This was probably a great regret!

It was unknown how many years it would take for it to recover.

With this in mind, Klein sighed and returned to the base.

He fetched a few buckets of water, placed them in the bathtub, and then laid down in it.

Only the bathtub could alleviate the fatigue after the battle.

As for the two spirit beasts, they had sharp ears, so they naturally heard it.

Then, before Klein could refuse, Little Wind sprinted forward, knocked the curtain away, and landed in Klein's bathtub.

Immediately, the small bathtub splashed with water.

Thankfully, the bathtub that Klein had prepared was big enough. Otherwise, an ordinary bathtub would have been finished!

Klein shook his head and wiped the water droplets off his face, preparing to scold Little Wind.

However, he didn't expect to hear cheers from above him again. Klein looked up and saw that Little Fox was standing on the roof of the bathroom, looking down at Klein excitedly.

Then, as if preparing for something, she pretended to twist her small body before suddenly jumping up and diving into Klein's bathtub.

"Oh my god!"

Before Klein could react, Little Fox had already jumped down.

Perhaps it was an accident, or perhaps it was too pleased with herself, but the Little Fox jumped sideways.

She directly plunged her head into the floor outside the bathtub!

Creak, creak, creak!

Immediately, Little Fox let out a blood-curdling scream as she struggled to stand up. Her body trembled as though she had drunk a few mouthfuls of dried milk.

Looking at her head again, a large bump could be seen with the naked eye pushing away her fur and growing out.

The big bump was right in front of Little Fox's head, so the big bump made Little Fox look like she had grown dragon horns. It was very funny.

When Little Wind saw Little Fox act like this, he couldn't wait to laugh.

As he laughed, he lifted the water from the bathtub to the top of Little Fox's head.

Klein couldn't help but laugh when he saw Little Fox act like this.

Because Little Fox was an eight-tailed spirit beast with powerful strength, Klein was naturally not worried that anything would happen to it.

Therefore, when he saw the scene in front of him, he was angered to the point of laughter by Little Fox's stupidity!

Little Fox was also very displeased. After she reacted, she raised her little paws in protest.