My understanding is incredible, I built a floating city in Hogwarts

The corridor in front of me was the only way to go.

In the corridor, in addition to their own footsteps, they also heard the sound of water drops slowly dripping down the wall. In such a silent passage, it seemed particularly scary.

"Can you hear anything?" Ron asked in a low voice.

Everyone listened carefully, and there seemed to be a gentle rustling and tinkling sounds coming from ahead.

"Could it be a ghost??"

"I don't know, it sounds like the flapping of wings"

"There was a light ahead - I saw something moving."

They came to the end of the corridor. In front of them was a brightly lit room with a high vaulted ceiling. Countless little birds, as dazzling as gems, flapped their wings and flew around the room. There is a heavy wooden door across the room

"Do you think they will attack us if we cross the room? asked Ron~

"Is there a possibility that those are the keys."Levin reminded,"Maybe you should wear glasses."

"My dad knows a very reliable optical shop."Hermione is very positive about this.

"I'm not nearsighted! Ron felt a little aggrieved,"Also, the wizarding world is not as backward as you think. We also have an optical shop!""

Just as a few people were chatting about myopia and glasses, Harry interrupted them.

"Forget about the glasses, we have to find the one that can open the door from these flying keys. Do you have any pigs?"

Ron looked at the key in the sky, and then looked around:"……There it is, look! There are broomsticks there! We can fly up and grab the key to that door!"

"But there are hundreds of keys on it. It’s so difficult to find the right one among so many keys!"Hermione has no talent for flying. She looked at the keys flying in the sky and felt a little worried.

"But Harry has the talent of a chaser, doesn't he? Ron said excitedly:"Think about it, there is actually no difference between the Golden Snitch and the Flying Key, right?" I guess we're looking for a big antique key - probably silver and shaped like a doorknob"

"No need to bother."

Levan stopped everything before Harry was ready to use his talent as a seeker according to the rules set by Professor Flitwick and Dumbledore.

"【downdraft】！"

The druid's power caused the originally silent and windless cave to suddenly change. A strange wind suddenly blew up from the top of the cave.

In the whistling of the strange wind, these keys that flew like birds suddenly lost their ability to fly and crackled towards the ground. Fall down.

So it rained keys in the cave.

The three of them looked at Levin in astonishment.

Levin looked calm and calm, as if what happened just now had nothing to do with him.

When the rain stopped, he gently pointed forward:"Look for it." What was originally a difficult job has now become even a squib. can be done.

The three of them rummaged through the pile of keys, and soon found the silver key with broken wings, inserted it into the keyhole, and twisted it hard.

With a click, the door lock popped open.

The second room was dark and nothing could be seen. But as soon as they stepped in, rows of lights lit up one after another, illuminating the shocking sight in front of them.

They were standing next to a huge chessboard, with black chess pieces in front of them. Those chess pieces were taller than them and seemed to be carved from black marble or something like that.

At the other end of the room, facing them, were some white chess pieces.

The faces of those towering white chess pieces have no facial features. Under the uncanny valley effect, even Levin is inevitably a little creepy.

"What now?" Harry whispered.

"Isn't this obvious?"We have to play chess to get across the room," Ron said."

They saw a door behind the white chess piece.

"How?" Hermione asked nervously

"The way I see it, we have to be pawns."After Ron was sure it was a wizard chess piece, he walked to an empty horse without a knight.

Immediately, the stone came to life. The horse dug the soil on the ground with its hooves and looked at Ron.

In addition, there were three other black chess players. The position was empty. Obviously, it was automatically adapted according to the number of participants.

Seeing Ron eager to try, Levin patted him on the shoulder and stopped him.

"You don’t have to work so hard," he said with a smile:"We are wizards, so don’t try your best to solve problems that can be solved with magic."

"As a wizard, isn't it easy to find a few cannon fodder?"

As he said this, he cast a spell: (To read Baoshuang novels, go to Feilu Novel Network!)

"【Level 3 Monster Summoning Technique]"

A burst of light flashed, and four rock figures slightly taller than them appeared in front of them.

"This...what is this?"Ron felt that he had seen a lot of new magic today.

"This is the chess piece you will use later. Levin said,"Four earth elements, they will obey your control.""

"In short, let them play chess for us, right? Ron nodded in understanding,"It's really yours!""

Although Ron is not lacking in courage in this level, if he can't fight for it himself, he certainly can't stupidly insist on going up on his own.

"Then, this level is all on me, and I will arrange it... You, take the place of the bishop; you, stand next to him, take the place of the castle; you climb on the horse, take the place of the knight; as for you, You go to the queen, that is the strongest chess piece!"

At this time, Ron showed strong confidence. He knew that he didn't need luck because he was good at it.

His biggest entertainment when he was a child was playing wizard chess, which was a gift from his grandfather and his only toy.[]

Because the Weasley family is so poor, Mr. Weasley's salary is not enough to buy snacks for the children, let alone toys.

In this game of chess, Ron performed very well. He easily played evenly with this invisible opponent, but the scene of the chess pieces fighting also made several people feel a little creepy: the white queen fiercely killed the knight. Knocked over on the floor and dragged out the chessboard. He lay there face down, motionless.

This kind of scene is common in ordinary wizard chess, but when it happens on a life-size chessboard, it becomes shocking.

The two sides fought for about thirty rounds, and the chess pieces suffered heavy losses. Even two of the earth elements summoned by Levin were broken into pieces. Ron was frightened when he saw it - if they were themselves on the chessboard, then It would be enough for him to see Merlin.

In the end, the Black Queen, the controller of Ron, succeeded in defeating the King, and the White King took off the crown on his head and threw it at his feet as a sign of surrender.

Having won the chess game, the white pieces bowed and stepped back to make way, allowing them to move toward the door smoothly.

The second challenge group of Hogwarts Challenge successfully passed one level and reached the next level.

As soon as they entered the door, the four of them smelled a disgusting stench. In desperation, Levin could only give each of them a [Head Bubble Curse] and then they saw a giant monster in the room.

This giant monster was bigger than the one Levin killed last time, but it was lying motionless on the floor in front of it, unconscious, with a big bloody lump on its head.

"Great, we don't have to fight this troll anymore. Harry whispered.

They carefully crossed the troll's thick legs. Harry muttered:"Come on, I can't breathe.""

""Wait a minute," Levin stopped a few people,"Before we leave here, why don't we guess who set up this level?""

"The gatekeeper is Hagrid's three-headed dog."

Hermione calculated on her fingers:"We have passed Professor Sprout's mechanism, which is the devil's net. The one who enchanted those keys must be Professor Flitwick. Professor McGonagall deformed the chess pieces so that They came alive, and the only ones left were Quirrell and Snape... and Snape is the Potions professor, and most of the levels are related to potions, so this level belongs to Professor Quirrell."

"But what's wrong here?"Ron was a little confused.

"Have you ever thought that since Professor Quirrell can get trolls as a level, why did he act so afraid of trolls on Halloween?"Levin raised the question of the soul.

Even he, a time traveler who read the script in advance, didn't understand this.

Hermione and Ron also fell into deep thought.

This seems to make some sense.

Update [5/4, added Updated【14/25 and】.