A Certain Hogwarts Magician Professor

On shore, it was afternoon, the students were starving, and Ludo Bagman's commentary became feeble, but no one chose to leave. As the game draws to a close, most of the warriors (except those caught by the merman) have enough golden gems, they just need to get to the last spot, get together, and finish the game.

"In the fourth hour of the game, the warriors were seriously exhausted, and as the first warrior successfully gathered the golden gems, all the mermaid tribes were dispatched to patrol the Black Lake, and the situation of the warriors was even more dangerous." Bagman is dumb. said in his voice.

Standing by the lake, Felix touched his nose, wondering if the mermaid leader had misunderstood what he meant by sending the magic gramophone, and became extraordinarily diligent. From an hour and a half ago, the mermaid guards took the tame Grindillo and galloped across the Black Lake, capturing the exhausted warriors one by one.

Those who were not caught the first time, also hid at the moment and did not dare to show up.

...

Ron breathed a long sigh of relief and finally passed the test. He didn't know if it was a loophole, but he found that if he didn't succeed once, he could go on for the second and third times... and he also found The second secret, as long as he rotates between Muggle Studies and Magic History, he can choose to open or close the book.

After knowing this secret, he found the most suitable way for him to clear the level - constantly choosing the blue level, and when he came across these two items by luck, he chose to open the book, and then he turned the book to find the answer, and he might fail two or three times in the middle, but definitely will succeed.

After passing the level, select the nearby terrain and find the location of the golden gem. Then keep repeating this process, slow is a bit slower, but the result is stable, it is better than his chaos in the black lake.

He yawned heavily. Ron felt as if he had forgotten that he was in the dangerous competition, but returned to the classroom. He was very fortunate that he had read "Little Wizard Micky Adventures" over and over several times, and he knew a lot of things...

Both the blue level and the purple level have their own protective covers. This is a rare safe area. Ron took a deep breath and was about to find the seventh golden gem. As soon as he stepped out, he found a tall and burly figure walking from him. Swim in front of you.

It was Vagadu's warrior. Ron turned his eyes to the direction he came from, and saw a group of mermaids chasing after him aggressively. Ron grinned and retracted his protruding foot.

Unfortunately, a merman spotted him. The tall mermaid was blowing the whistle on his chest, and three mermaids stayed behind and surrounded him. Despite the general ugliness of the merman, Ron recognized the leader by his clothing and bone decorations.

Ron swallowed, as if he had kicked him.

The mermaid obviously recognized Ron, too, grinning happily with a mouth full of fangs. At this moment, the light of several spells illuminated the waters.

The two mermaids fell to the ground in an instant, with braided hair fluttering on their heads, and Ron took the opportunity to raise his wand and chanted a stun spell.

The red light of the stun spell pierced into the water, and the speed slowed down significantly, but fortunately the distance was close enough, and the spell hit the leading mermaid smoothly. .

Harry and Hermione came out of the corner, grinning at him.

"How did you meet?" Ron asked with the Bubble Head Curse.

"After collecting the seven golden gems, the watch can show the location of the companion. It is three little red dots. I guess the tracking spell must have been applied... I found Harry first, and I wanted to come to you immediately, but I encountered When the merfolk came out in large numbers...they were too nimble in the water, Harry used the light of the Patronus to scare them into thinking it was some powerful magic, and we took the opportunity to escape..."

Hermione explained, then looked at Ron, "How many golden gems are you missing?"

"The last one, and I already know the location." Ron said quickly.

"Then let's hurry up," Hermione said palely. "It's taking so long, I don't know if we're the last group."

"Certainly not," said Ron. "I just saw a Valgardu warrior who was being chased by a group of merfolk."

"Oh, I guess he can't escape unless—" Hermione said pessimistically, her eyes suddenly widened, and there was a loud noise not far away, and the sand was flying.

"Hermione, you and Ron look for the gems, and I'll check over there," Harry said immediately.

They separated quickly, and Ron and Hermione managed to find the gem a few minutes later, but the noises outside grew louder and shouts spread far and wide in the water.

After a while, Harry returned.

"Come on!" he shouted, his expression terrified. "What's wrong?" Ron asked in confusion.

"Talk while walking!" Harry said decisively, they rushed towards the last position, the galloping sound behind them was getting closer and closer, as if thousands of troops were chasing after them, a high waterspout wrapped a large amount of of sediment, forming a yellow-brown vortex.

"Several groups of warriors cooperated. They rushed into the Mermaid Square and rescued all the hostages. I saw Durmstrang, Ilvermorny, and Cedric!" Harry said while holding the Humanoid Iron Armor.

"And Vagado," said Ron pale.

"How do you know?" Harry asked casually. They were getting closer and closer to the target, and the bright high platform seemed to be in sight.

"I saw an elephant..." Ron replied dully.

Harry and Hermione couldn't help but glance back, and a few hundred feet behind them, a bright light illuminated the bottom of the lake (Harry guessed it was Cedric's Illumination), and an elephant threw its hooves away and dashed forward. Chong, the mud and sand are scattered, and the bottom of the lake is completely muddy. There were a dozen people sitting on top of the elephant, and what he saw alone were Cedric, Collins, Roger and Krum, Fleur, and two other Valgardu warriors.

"What shall we do?" Ron asked hesitantly.

Less than two hundred feet away from them, a high platform stood at the bottom of the lake, catching their eyes with a twinkle.

"You go first," Harry said.

"You don't want to be a hero, they'll be fine..."

"No," Harry hesitated, "I know they'll be fine, I just want to use a magic trick. You guys go, I'll be right over, this time we must be first!"

"Hurry up then, we'll wait!" said Hermione impatiently.

Harry took a deep breath and raised his wand. He is now fully restored to his normal magic power and can use his full strength, and the key point is that when Professor Hepp was on his way with his silver cloak, he happened to see...

This made him see more possibilities for this spell.

"Call-God-Guard-Guard-"

The huge silver light exploded, and a silver entity Patronus stepped on the silver waves and rushed towards the direction of the elephant, where it was surrounded by hundreds of mermaids, more Grindylo and a few sharks formed a huge enclosing circle.

After chanting the spell, Ron dragged Harry towards the high platform. the other side--

"What?" Collins asked.

"Who has ice bombs?" Cedric asked.

"It's all used up," Byers replied.

"Let's rush over!" Graves shouted, his face as white as paper, of course, it may have been soaked in the water for a long time.

"Look over there—" Furong's eyes widened.

A huge silver stag rushed over. The resistance of the lake water had no effect on it. It quickly swept past the crowd, blocking them and the mermaid, emitting huge silver ripples. The mermaid had never seen the Patronus before, so she didn't dare to approach for a while, backed away from a distance, and stared vigilantly at this big guy who suddenly appeared.

"Let's go! Use Transfiguration to buy time!" Cedric was the first to wake up, recognizing the Patronus.

The elephants galloped again, and the rocks and water plants behind them turned into hounds, shields and ropes under the effect of polymorphism, and they ran all the way to the range shrouded by the high platform.

Harry, Ron and Hermione sat on the high platform, exhausted.