Looking at everything around her, Tina plucked up the courage to express her opinion.

However, when she really wanted to say "I can live here forever", she suddenly remembered her unreliable parents and the uncles and aunts who fed her a lot of food before she left.

At this moment, she kind of understood why these people wanted to leave.

"It seems that you have understood why, so what do you think about your ability to cross the invisible force field?

Although you were unconscious at the time, I think you still had some feelings."

As Carl asked, Tina looked at the black and red dragon that had already taken shape on the field and the huge metal fortress, and began to recall her dream.

"I don't remember much, but I felt that my dream was very confusing. If there was anything unusual... Oh, I seemed to have dreamed of the sun again. This is very strange. There is no sun in the Elemental Plane of Air."

As a machinist, Tina's IQ is above average. Although she looks stupid, it is just a behavioral habit she developed since childhood.

With Karl's deliberate questioning, she soon realized some clues.

"The sun...it seems that the matter has finally fallen here, but what about the confused dream? Could it be caused by falling or coma? That shouldn't be the case. In that state, the child would have fainted. How could he still remember what he dreamed about?"

After thinking about it carefully, Carl felt more and more troubled.

However, Tina did provide some directions for the research, so Carl dug out some spirit cards that he had rarely used and handed them to Tina.

"This is a card game I invented. You should be able to get familiar with the specific gameplay after playing it a few times. This is my spare deck. You can play with it first."

After saying that, Carl lowered his head in thought and left, preparing to go to the laboratory for some research.

…

Two days later, near the invisible force field.

Based on Tina's series of descriptions, Carl finally decided to replicate her experience exactly as she described it at the beginning.

This attempt requires almost no cost. Carl only needs to wear power armor and fly himself to the invisible force field, and then fall asleep.

With the power armor as a backup, Carl doesn't even need to worry about bumping into anything.

"I don't know if this will work. If it does, what should I do with my spaceship? I can't just leave it here, can I? I heard from Tina that there is also cloud iron in the outside world, but the output is relatively rare. In this case, cloud iron should also be able to pass through the invisible force field."

After analyzing the situation to himself, Carl turned his attention back to the matter at hand.

Looking back at Hope and Nia who were standing on the edge of the Shuttle and looking at him, he nodded, then leaped forward.

With the combined efforts of levitation and the jet device, Carl was quickly trapped in an invisible force field.

As he continued to swing his body, the feeling of stagnation around him became more and more severe, until in the end he was almost unable to move.

At this point, the characteristics of the invisible force field are exactly the same as what Carl has studied during this period of time.

And what comes next is the highlight.

"Click"

With the sound of a mechanism, a suction nozzle popped out from inside the helmet.

Carl opened his mouth, took it in, and then sucked out the liquid.

This is a sleeping potion that Nia specially developed for him. It takes effect within ten minutes after taking it.

Sure enough, more than ten minutes later, Carl fell asleep.

Originally, Carl didn't want to prepare potions, because as long as he could hold on for two days, he could easily use his psychic energy to fall asleep.

But considering that the feeling of weightlessness caused by falling might wake him up directly, he later prepared sleeping pills to ensure everything would go well.

The world composed of machines and distorted flesh and blood seemed to become more orderly. Carl controlled his dream body and jumped twice, feeling that everything was normal.

At this moment, the light released by the Eternal Furnace once again filled his body.

Carl was just about to practice his recently neglected fighting skills facing the light, but suddenly he felt the whole dream turned upside down.

At the same time, Hope and Nia in the real world suddenly became excited.

Because Carl's body, which was originally stagnant in mid-air, began to shake and slide! He first fell in a curved manner as if following some kind of gravitational track, then gradually became smooth, and in the end he was swinging like a fish in an invisible force field.

At a certain moment, Carl's power armor flew out of the invisible force field.

The dragon crystal on the chest of the power armor was awakened by the program preset by Carl in advance, the jet device was re-awakened, and it took Carl away from the invisible force field and hovered in the air.

"We succeeded?"

Looking at Hope beside her, Nia murmured, her tone full of disbelief.

But Hope hugged her excitedly and replied in an affirmative tone: "We succeeded!"

A few hours later, as the effects of the sleeping potion were gradually metabolized by Carl's body, he used his psychic power to force himself to wake up from his slumber.

Looking at Hope and Nia who were standing on the spaceship and looking at this side in the distance, Carl knew that he had succeeded.

"So it's so easy to pass through the invisible force field? No! That's not right! It's not that the conditions are simple, but that Tina and I just happened to meet certain conditions...

Is it the research on the Giant Rune? Only those who have done some research on the Giant Rune can see the sun in their dreams, and the sunlight shining on the dream body is the key to leaving the invisible force field! "

Carl's intelligence, which was enhanced to 19 points by the intelligence headband, started to work. Combining his own and Tina's conditions, Carl deduced the conditions for leaving the invisible force field.

Feeling that he had solved the mystery, Carl took off his power armor helmet and looked at Hope and Nia opposite him, shouting excitedly.

However, the invisible force field also blocked the vibration of the sound. Hope and Nia could only watch his mouth opening and closing, but they didn't know what he was saying.

Seeing this, Carl shook his head helplessly, then switched the detection conditions of the power armor and allowed it to restart inside the force field.

After doing all this, he repeated the previous operation and returned to the invisible force field.

"You were already out! Why are you coming in again?"

When Carl woke up again, he found himself lying on Hope, with Nia and Shadow holding his hands on his left and right.

This scene frightened Carl so much that he almost thought he was being divided up as luggage.

After a while, he touched Nia's hand and said, "If you want to pass this force field, you must be able to see the sun in your dreams. You don't meet the requirements. If I don't come back, what will you do?"

Before Nia could say anything, Hope smiled and held Carl's head.

"I thought you were going to say something cheesy, but you should have tried to contact Storm Bay after you went out just now."

Hearing this, Carl sighed.

"Alas, we can't trust anyone now. Believe it or not, if I send the message back, maybe a wizard from the prophecy school will be able to locate it.

Although no one should be able to obtain the Eternal Furnace under the current conditions, they may have to fight here."

Hearing this, Hope and Nia nodded, while Ying was two beats late before hurriedly following with a silly look of "me too" on his face.

Reaching out to help his girlfriends on both sides stand up, Carl clapped his hands, then sighed: "Next, we have to figure out how to take you out with this behemoth... Alas~, it feels like a long way to go~"

(End of this chapter)