The Green Magic flame on the ground is burning. With the gentle swing of the night wind, the whole venue is pale green, which makes it look inexplicably strange.

The magic flame is connected with the flying road network of the temporary structure, and is set to constantly jump and connect in the line network, transmitting everyone who steps into it to different underground floors.

It is said that a whole 500 floors are separated under this floor, and only one of them contains magic items as the trophy of the top three competition - if you want to reach that floor, you must pass many tests, face all kinds of problems and dangers, and carefully look for the most correct clues.

Lockhart, disguised as Marca, was the first to step into the devil's flame. It all depends on Marca's excellent performance in the second project, which created a good situation for him.

"... is this the level that the students came up with?"

Walking into the green flame, with a burst of darkness in front of him, Lockhart found that he had been transferred to a cylindrical room with a diameter of 100 feet and a height of nearly 10 feet.

When bagman introduced it, he said that all the checkpoints this time were proposed by students and professors. If anyone wants to meet a simpler checkpoint, it depends on whether his face is white enough.

For example, Lockhart, as soon as he came in, found that this layer was definitely from the scheme of a professor!

The reason why he came to such a judgment was entirely because no student would want to write such a simple, rough and deeply boring topic!

In the middle of such a large room, there is a desk with only a piece of parchment on it. On that piece of paper, there is such a question:

"In 1289, a special group composed of Sardinian wizards participated in the international wizard conference that year and submitted an important proposal to advocate the division and management of wizard forces."

"Excuse me: what month was the annual international wizard conference held?"

Needless to say, even Lockhart can guess - this level must be the topic of Professor bins in charge of Hogwarts's history of magic!

Besides the ghost professor whose lecture was boring, who else would make such a barrier?

On the wall opposite the desk with parchment, the three magic flames beat constantly, and three different numbers - "August", "September" and "October" are engraved on the wall behind them.

"International wizard conference?" Lockhart sighed bitterly. "Merlin's fingernails! Am I taking an exam in the history of magic class?"

If Marca really came to attend, he would not hesitate to choose the answer of "September", who has always loved listening to the history of magic class.

In that year, it was precisely because the proposal submitted by the Sardinian wizard group involved too much that the organizer deliberately advanced the meeting one month to ensure that there was enough time to collect opinions from all sides during the meeting.

"... I remember that every international wizard conference should be held in October?"

As lohat talked, he walked uncertainly towards the pile of magic flames on his right hand. After hesitating, he raised his legs and walked in.

With a soft bang, he was one step away from the right floor

At this time, Harry, who was second, had entered his first level.

Different from Lockhart, the first level Harry encountered was a very interesting "little game".

In the American magic world, there is a popular movement born of Quidditch, which has the same charm as Quidditch, called "ghost empty explosion".

In the ghost air blast, there are 11 athletes on both sides.

Teammates pass the ghost empty ball to each other - it is an ordinary ball similar to the ghost flying ball. They have to try to throw it into a "small crucible" at the top of the court before it explodes.

Any player with a ghost empty ball must withdraw from the game if the ball explodes in his hand.

Once the ghost ball is safely thrown into the small crucible containing the ghost ball explosion-proof agent, the team that makes the shot will get a point, and then take a new ghost ball to the court.

Now, Harry's room on this floor is full of ghost empty balls that can explode!

They are floating around along a fixed track. While they do not interfere with each other, their drift routes are mixed and dazzling.

If Harry wants to pass this level and continue to move towards the target floor, he must go through the gap between these ghost empty balls and reach the green flame opposite the room.

It is conceivable that if you encounter those ghost empty balls, all the trajectories will be more complex. Not to mention, their explosion countdown will be forced to open because of human contact.

Once a ball explodes, it will inevitably cause a chain explosion of ghost empty balls in the whole room.

Even if the power of ghost empty ball explosion is not big, there are a lot of ghost empty balls here. If there were a collective explosion, Harry would probably be knocked out!

"Oh -"

He nervously raised his hands and feet, sometimes bent down, sometimes sideways, and carefully walked through the gaps of a large number of ghost empty balls.

This little game of "dodgeball" doesn't know who came up with it. It's really exciting, but it also tests the abilities of those who break through customs.

At the moment, Harry was landing on one foot, spreading his wings like an eagle, and raised his upper body slightly to avoid the arrival of the next ghost empty ball.

Harry's physical coordination is still very good, and his usual Quidditch practice also makes him react more quickly. He had reached the middle of the room when he was sweating with all kinds of strange movements.

But I have to say that when Harry faces a positive challenge, he usually breaks through with a cavity of blood and no brain.

Logically speaking, the key to passing this pass is to walk close to the arc wall, which can make the intruder no longer worry about the ghost empty ball floating from behind, and can concentrate on avoiding the ball in front.

However, Harry has always been the ultimate rough man with a gentle appearance and the courage to face the bleak life in his heart.

"... Oh, no!"

After more than half the journey, Harry, who was puckering his p-share and shrinking his neck to avoid the serial attack of three ghost empty balls, was inadvertently rubbed to the tip of p-share by another ghost empty ball.

There is not much distance left. What he should do at the moment is to rush to the devil flame!

But Harry obviously didn't turn around. He was stunned. After finding that the trajectory of the ball didn't change significantly, he still hesitated to avoid the other two balls.

When he just wanted to know what he should do and ran towards the devil's flame, an explosion suddenly sounded behind him.

Then a thrust slammed into Harry's back and drove him straight into the flames.

"Ow --"

In a scream, the devil's flame suddenly jumped up, and Harry was transmitted to the next layer.

……

Theoretically, even if the probability is very small, it is also possible for two or more warriors to break into a certain layer at the same time. But no one thought that this possibility would come so quickly.

Hermione and hibiscus were only two points away from each other. They stepped into the devil flame one after another and were sent randomly, but the next moment they found that there was another person around them.

"Miss Granger?"

"Miss Delacour?"

Facts tell us that when two girls with high self-esteem collide with each other, they can always collide with a series of very bright sparks.

"... I'm afraid we've been transferred to the same floor." Hermione glanced at hibiscus and reluctantly said, "I think if the path of the magic flame connection on each floor is fixed, we'll probably be together all the time..."

Hibiscus gracefully stroked the ends of her hair and said, "Miss Granger, you can follow me. I will take you to the right route -"

"No, No." Hermione pursed her lips and turned to walk forward.

This layer is divided into nine well shaped areas by magic glass, and the magic flame is constantly burning in the middle area.

Hermione and hibiscus are standing at the starting point. After observation, they found that they must make a big circle and pass through the eight peripheral areas to successfully reach the location of the green flame.

On the wall of the compartment as the starting point, an ordinary oil painting is hanging; On the other side of the compartment is a gray rough stone door.

Beside the closed stone gate, several square small stone slabs are scattered on the ground, which obviously looks suspicious.

"The magical creature in this painting is... Eight eyed giant spider?" Furong looked up at the oil painting and felt a little uncomfortable.

Girls are always a little afraid of careless spiders.

"To be exact, this is an oil painting about the predation of the eight eyed giant spider," Hermione added.

Then she went straight to the stone gate.

Hermione is right. On this dark oil painting, there are four eight eyed giant spiders. They crowded with each other in the forest and cooperated in hunting a horned camel that strayed into the forest.

Nearby, three salamanders ran by and rushed to a bonfire not far away. One of the eight eyed giant spiders seems to be interested in them and wants to catch up.

In one corner of this painting, there is a bulging spider web bag hanging from the trunk of a tree.

"... each of these slabs has a runic character," Hermione said suddenly while Furong was still working on the oil painting, "and there is a row of grooves on the door."

"Oh - these are all numbers -" Furong turned her head and nodded, "it's obvious that the designer must be a warrior to break through the barrier and find out the password to open the stone gate in this oil painting, isn't it?"

Hermione also turned her attention to the oil painting again. She just thought about it a little, and took out a piece from the stone plates engraved with nieven digital symbols. Unexpectedly, she soon thought of the answer.

"Wait!" cried Furong hurriedly, "I don't think it's that piece - you guessed wrong!"