Without saying a word, he turned his hand into a fireball, pursed his lips and carefully climbed the stairs.

After walking more than ten meters, he reached the door of a stone room.

The long roots of the tree meander down the stone crack wall, weaving a strong web of light, illuminating the four walls of the stone chamber. It's probably been a long time since anyone has been here, and the confined space is filled with muddy earth and moisture, which makes people's noses itch.

Tapping on the solid stone inlaid in the cave wall, Du Yuhan couldn't help but be amazed.

Although the area of this stone chamber is not large, it is necessary to dig such a secret chamber under the ground, and at the same time not destroy the growth of the stump on the top, and cleverly use it as a natural cover, this technique is a unique skill even in modern times.

The stone chamber was empty, and one of the stone walls was carved with blood-red ink, with unknown characters. In the center, there is a palm-sized square hole, deep in which I don't know what to do.

And above the square hole, there is a large area that is seriously damaged, and judging from the color of the broken stone, it seems that it has not been damaged for a long time. However, it seems that it is more appropriate to be damaged than to be eroded by moisture over time. Even more bizarrely, he didn't find any fragments of the stone walls in the room, and the blood-red text was ......

Du Yuhan tightened his brows, a glimmer of light flashed in his eyes, and he took out a previously spliced stone slab from the space ring, and pressed it hard against the wall in place.

"Click-"

The moment the slate touched the wall, the edge of the gravel seemed to be attracted by some kind of magnetic field, and it squirmed slightly, filling the gap between them. After a while, the slate was firmly stuck in the wall, and the blood-colored characters flickered a few times, and then slowly fell silent.

Du Yuhan pursed his lips, and the dark lines of the bracelet flowed faster again.

And so it was.

The slate had been pulled out of here not long ago.

Judging from the surrounding environment, this stone chamber, which has been in disrepair for many years, is simply not the magic circle teleportation point set up by the organizers. In order to guide him into this place, the mastermind behind it deliberately knocked down the characters of the stone wall to replace the clues left by the game. Judging from the suspicion, the mastermind must be a member of the guild, and he is also an employee in charge of setting up the terminal teleportation array.

However, what did the other party take great pains to bring him over?

After thinking for a long time without any clue, Du Yuhan shrugged his shoulders and returned his attention to the square hole.

What the hell is this square hole for? Could it be that you want to stuff something in? But I didn't pick up any quest items along the way...... Isn't it going to be a marker for those?

Putting the markers in one by one for a long time, Fang Kong didn't see any reaction, he scratched the top of his head, frowning in distress.

Before the game, Wagner had privately told him that the activation of the teleportation circle was closely related to the energy seal, and in addition to defeating the opponent to collect energy, he also had to be good at using the tools around him.

Tools...... Square hole ......"

- Library?

With a flash of inspiration, his right hand flipped over, and the copper-yellow iron vault immediately appeared in the palm of his hand. As soon as the iron vault was activated, the imprint of the arm instantly turned white, and the next moment it condensed into a thumb-sized ball of light, and sank into the iron vault with a whoosh.

Suddenly, intricate and delicate bright lines appeared on the surface wall, scorching and shining.

Looking at the light lines of the iron garage in his hand, Du Yuhan couldn't hide the excitement in his heart.

I thought that the activation of the final circle would be a toss-up for a while, but I didn't expect it to be so simple. Now just stuff the vault into the square hole, and the champion is in hand.

Champion, the champion of the modeler contest...... A year ago, he would have never dared to think of this.

From an illiterate novice, who doesn't even know what a fighting spirit is, to now a high-level and high-level, he is about to win the championship of the national competition. Recalling what he had experienced this year, Du Yuhan couldn't help but feel a little emotional.

Along the way, he walked bumpy, but fortunately, there are still many good people in this world. Warm and friendly strangers, strict mentors, helpful friends, and lovers who never leave them...... If it weren't for Kevin silently supporting him and taking care of him behind him, he would never be where he is now.

In the past, he was powerless, but from this day on, he believes that he can definitely bring Kevin the most stable life.

Thinking of this, Du Yuhan's throat was a little hot.

Clenching the iron warehouse hard, he took a deep breath to calm the excitement in his heart, held the iron warehouse with both hands, and solemnly stuffed it into the square hole.

……

A few minutes later, the water was still and the goose flew.

Du Yuhan blinked his eyes and turned his head around suspiciously.

Why didn't it happen?

After waiting for a while, there was still no movement.

Du Yuhan: ......

Depend on! What's the hair?!

The doubts in his heart grew bigger and bigger, and he pulled out the iron vault and looked at it carefully. But I saw that the silver-white energy was attached to the surface of the iron warehouse, and there was a golden glow under the copper carving. If the fighting qi is withdrawn, the bright lines will gradually fade, and the absorbed imprint energy will condense into a ball again, and quickly withdraw into the body.

And this square hole is completely consistent with the iron hangar in terms of size and depth, and it is simply tailor-made.

After repeated tests, Du Yuhan was sure that he couldn't find any problems with his process at all, as for why he couldn't activate the teleportation array...... He covered his eyes with a headache.

No problem with energy, no problem with holes, no problem with methods, no problem with iron depots......

What the hell is going on?!

In the finals, I have passed five levels and six generals along the way, and even against Reilly, who has the most variables, the process was surprisingly smooth, but I didn't expect it to be planted here.

"Grass! Sure enough, it's not that easy to win the championship. After tossing for a long time and not coming up with a reason, Du Yuhan squatted down with his back against the corner of the wall and sighed weakly.

As if they were going to huddle together to join in the fun, at this time the stomach was rumbling and making a revolution. He thought about it, and it had been three or four hours since the last meal. Anyway, I don't have a good idea right now, so I might as well fill my stomach first.

The royal chef was not there, and he didn't bother to make a fire to cook, so he just took out some dry food and nibbled on it. Well, compared to steaming food, these pancakes are too unpalatable.

"Tsk, next time I will never go to that store to buy again, I almost choked to death."

Trying to chew the stiff and tasteless dough, foodie Du Yuhan muttered and complained. He inadvertently raised his eyes and swept the stone wall, and under the light of the roots, the scarlet characters refracted a strange light, and the gray stone wall was full of red light.

Out of boredom, he studied the odd words as he ate, even though he didn't understand a single word. After looking at it for a long time, he suddenly sighed.

Why do you suddenly feel that these words are so familiar, as if you have seen them somewhere......

After touching his chin and pondering for a long time, Du Yuhan had a flash of inspiration, hurriedly rubbed his greasy hand on his body, and took out a palm-sized silver-white square box.

After thinking about it, he stuffed a low-level demon core into the box, and a faint light pattern immediately appeared on the surface of the box. The fingertips rubbed along the light lines, and the direction of the lines was exactly the same as the blood letters on the wall.

Du Yuhan's face sank.

As he expected, the characters on the stone wall were the words on the surface of the sandbox.

Remember Kevin mentioned that these words are very old. Now it seems that it is probably a product of the same period as this sandbox.

Could it be—

With a roll of his eyes, Du Yuhan had a plan in his heart, but at the moment of doing it, he stopped with a hesitant face.

*****

The tall man in the light curtain had a sad face, and his eyes kept wandering between the iron hangar and the square holes, as if he was in the midst of a battle between man and god, which made the old man in the VIP room anxious.

"What is this little bunny doing?" Wagner tapped his fingers and looked very impatient, "Isn't it just to put the library into the square hole, why is he so inked?" ”

Obviously, as long as he stuffs the library in, he can win the championship, but he is still in the mood to eat baked cakes, I don't know what to say! Also, who is responsible for laying out the spell? Why don't you set the angle of view to the square hole? Now I can't even look at the square holes! Really!

Anxious that his breathing was a little short, Wagner stood up and tried to get out to breathe. When I turned my head to look, I found that Kared, who was next door, stood up at some point and stood with his hands in his hands.

Even though the expression was still faint, judging from the tight face, there seemed to be an inexplicable nervousness.

Wagner tightened his eyebrows.

The reason why he was nervous was entirely because the person concerned was his student, for fear that something would go wrong and lead to a reversal of the good situation. But Du Yuhan and Kareid don't know each other, and his students have been eliminated, so what is he nervous about?

Squinting vigilantly, Wagner quietly glanced at the assistant beside him, and sat back in the soft chair with a calm expression.

*****

Looking down at the silver-white iron box, Du Yuhan hesitated.

The clues of the transfer, the matching iron storehouse, and the weird text...... These signs add up, if he doesn't know that the other party's purpose is the sandbox, then he can really die.

The sandbox was an ancient artifact, but as the years passed, it gradually faded into oblivion to the world, and the only information was sealed in the secret rooms of some imperial nobles. It can be seen that this person is either a descendant of the royal family or the heir of some ancient nobleman.

But what puzzled him even more was how did the other party know that the artifact would be in his hands? Now that you know, why don't you just run over and grab him, but go to great lengths to lure him here? With the identity and status of the other party, it shouldn't be too difficult to assemble a team of Saint-rank powerhouses to work for themselves, right?

looked at the square hole, and then looked down at the silver-white sandbox, Du Yuhan was in a dilemma again.

knows that the sandbox is the goal of the other party, but if you don't put it in, you can't win the championship, and if you can't win the championship, you can't give Kevin a stable life, and you will have to continue to work hard for a living in the future.

He wanted to put it in the sandbox for a while, and he wanted to turn around and walk away, but he never made a move.

After struggling for a long time, Du Yuhan sighed weakly.

Forget it, just give it a try. If he was to give up the upcoming championship so simply, to be honest, he was absolutely resentful. What's more, he also wanted to know in his heart what the identity of the other party was.

After figuring it out, Du Yuhan wiped his face vigorously, calmed down, and slowly activated the sandbox in his hand.

A thin layer of shimmer floated on the surface of the iron wall, and the imprint of the arm seemed to be strongly attracted, and instantly rushed into the sandbox.

In an instant, the room was full of brilliance.

The most different thing from Fangcai's iron vault is that the activated sandbox not only bursts out with dazzling light, but also a large number of colorful rune spells pop out of the iron wall, slowly rotating around the sandbox. From a distance, it looks like a huge yuan bead, flashing with colorful light.

Yummy!

Du Yuhan's eyes widened.

*****

Just when Du Yuhan spared no effort in the sandbox, some people in the guest seats at the venue were not so calm.

A white-haired old man had already shown a look of confusion on his face when Du Yuhan took out the sandbox, and after muttering strange for a long time, the sandbox erupted with strange brilliance. After a few seconds of stunnedness, he stood up in shock.

"Your Excellency?" The middle-aged man next to him was a little stunned, and found that the other party was staring at the light curtain with an iron face, "What's wrong with you?" Feeling unwell? ”

"Ah...... Oh, maybe the air is a little stuffy. The corners of his mouth tugged at the corners of his mouth with a stiff expression, and the old man stammered and explained, "I'll just stand for a while, thank you for your concern." ”

"That's right, there are too many people in this venue, and it's really stuffy." The man echoed and began to complain along the topic.

However, the old man only responded absentmindedly a few times, but his eyes were fixed on the light curtain.

But at this moment, an out-of-control scream suddenly erupted from behind.

"Oh my God! I actually saw the sandbox?! ”