Save the world from Hogwarts

After dinner on Thursday, Lin Zhen was waiting for his friends outside the house elf's kitchen.Draco arrived first.

"Why don't you go in first?" Draco asked.

Usually the children go straight in when they get to the kitchen.

"We may have an adventure today." Lin Zhen replied with a smile.

Draco raised his eyebrows and stood next to Lin Zhen.

Hermione and Ron came chattering.

"We're all here, let's go," Lin Zhen said, walking towards Ron and the others.

Draco followed quickly.

"What year did the goblin turmoil start?" Ron asked Hermione while scratching his hair, not noticing Lin Zhen's approach at all.

"Hey" Hermione caught a glimpse of Lin Zhen and Draco from the corner of her eye, "What are you doing today?"

"Let's change our schedule today." Lin Zhen walked up the stairs, and the three of them followed closely.

"What is it?" Ron was very interested. "I've been reviewing everywhere these days. I'm almost bored."

"Corridor on the fourth floor." Lin Zhen said concisely.

"What?" Draco and the others said in unison.

"According to reliable information, Dumbledore left the school today." Lin Zhen spoke quickly, "If Professor Quirrell wants the Sorcerer's Stone, he will take action today. After the final exam, he will have no chance."

"Where did you get the reliable information? I forgot about the Philosopher's Stone." Hermione sounded a little frustrated, as if she was annoyed that she had forgotten such an important thing. "Should we tell the professor our guess?"

"Yes," Lin Zhen turned around and gave Hermione an appreciative smile, "So let's go find the professor first."

"Which professor?" Draco asked, "Professor Snape?"

"Go to Professor McGonagall. I think it will be easier for her to believe what we say," Ron suggested. "And Professor McGonagall is still the Vice-Principal."

"Look for Professor McGonagall," Lin Zhen said, "Remember to cooperate with me later."

"Yeah" Ron was a little confused.

They hurried through the crowded corridors and arrived at Gryffindor Tower.Hermione and Ron led the way, with Lin Zhen and Draco following closely behind.

They arrived in front of Professor McGonagall's office.Hermione knocked on the door, and Professor McGonagall's voice came from the door: "Come in."

They opened the door and walked in.Professor McGonagall's office was very different from Snape's.The entire office is dominated by bright red and gold colors, and the golden sunlight filters in from the large windows, making the office glittering. Although it is already a little after six o'clock in the evening, the sun has not yet set.

Professor McGonagall sat behind the big desk, holding a quill pen and carefully correcting homework.The pointed wizard hat moved with her head.

They arrived at Professor McGonagall's desk and followed what they had discussed on the way, trying to look a little anxious and a little uneasy.

"Professor," Lin Zhen said with an anxious tone, "We have something urgent and want to find Professor Dumbledore. But we don't know where he is."

Professor McGonagall raised her head and asked gently: "What's wrong? My child, Professor Dumbledore, is not at school. He received a letter from the Wizengamot delegation and just left school."

"What should I do?" Lin Zhen looked a little at a loss.

Ron looked at Lin Zhen with a strange look, with an expression that was hard to explain.

Hermione and Draco reacted immediately: "Or we can tell Professor McGonagall directly."

They both also appeared to be restless.

Professor McGonagall put down her quill and looked at them worriedly: "What happened? Maybe I can help you, kid."

Several people looked at each other.

Lin Zhen lowered his head and strode back and forth in the office several times. Then, as if he had made up his mind, he strode forward and hurriedly walked to Professor McGonagall's desk with a sad look on his face.

"Professor McGonagall, we suspect that the Philosopher's Stone is in danger and someone wants to steal it."

Professor McGonagall was a little surprised, her eyes widened: "How do you know about the Sorcerer's Stone? But don't worry, my child, the Sorcerer's Stone is safe and well protected."

"But," Lin Zhen looked anxious, "Those who want to steal the Sorcerer's Stone already know how to deal with Lu Wei. I think Professor Dumbledore was also deceived by him. He will definitely take action tonight."

"Merlin," Professor McGonagall couldn't help but sigh, "I didn't expect you to know so much. However, you have to believe in our professor's ability. The Sorcerer's Stone is safe and sound. Go review your lessons quickly or go to the castle while there is still some sunshine. Playing outside is also a good choice.”

Ron looked frustrated, his shoulders slumped, and even his fiery red hair looked like it had lost its brightness.

Several children left Professor McGonagall's office dejectedly.

"Are we going to take action?" Hermione asked excitedly just after turning a corner.

"I didn't expect that I could perform so well." Ron touched his face narcissistically.

Hermione gave him a thumbs up.

"What preparations should I make?" Draco's gray-blue eyes were astonishingly bright.

"Let's check, have you brought all your wands?" Lin Zhen asked.

The three of them took out their wands from their robes in unison.

"Very good." Lin Zhen nodded with satisfaction, "Then let's set off."

"Let's go" Ron was very motivated.

"Listen," Lin Zhen felt that he still needed to instruct a few children on the way, "I'm not sure what's under the trap door, but it must be dangerous. We have to be careful when we move, don't let ourselves get hurt. , okay"

The children nodded solemnly.

They walked quickly towards the corridor on the fourth floor, with impassioned expressions on their faces, especially Ron, who looked like he was going to do something big to save the world, causing the students who passed them to look at them in confusion as they walked away.

When they arrived at the corridor on the fourth floor, they found that the door that was locked last time was now open, and bursts of music could be faintly heard from the door.

"Quirrell has indeed taken action." Ron looked as if he had expected it.

Several people quickened their pace, opened the door and walked in.

There was a tall harp placed in the corner. The harp was enchanted and played intermittently.Lu Wei, a big dog with three heads, was lying on the floor, with the middle head resting on its two front paws, and the two heads on both sides touching the floor. The three heads snored loudly one after another, and the corners of their mouths were sticky. His saliva was flowing all over the floor, and he looked like he was sleeping soundly.

The trap door in the middle of the corridor had been pushed open. They trotted to the trap door and looked down.It was so dark under the trap door that nothing could be seen, like an abyss.

"It looks terrible." Ron shuddered.

Lin Zhen took out the flute that Hagrid gave her for Christmas and handed it to Ron: "If the music stops later, you can play it."

Ron took it with a grimace: "But I can't blow it."

"Just make a sound." Hermione pointed at the harp, "Look at that harp, it's just playing casually."

"Okay." Ron felt relieved.

"Should we jump down?" Draco looked at the dark hole in the trap door and hesitated.

"It should be." Lin Zhen judged.

"I'll try jumping down first." Hermione said and was about to jump down, but Lin Zhen quickly held her back.

"Wait a minute," Lin Zhen said, "let's see if there is any danger down there."

Lin Zhen reached into her robe and took out a few walnuts that she had asked Clay for before setting off, and threw them into the trap door.The four friends looked down and saw nothing.A few walnuts disappeared without a trace in the darkness, and no sound was even heard.

"Perhaps Lu Wei's snoring is too loud." Lin Zhen said, "I will go down to explore the road first, and you guys will wait for my news."

Saying that, before Draco and the others could react, they jumped down.

The feeling of falling was very strong, and the wind whistled in my ears.

"Fluorescence." Lin Zhen lit up his wand.

It was dark all around and he was still falling.

It may have reached the ground, Lin Zhen thought.

A few seconds later, there was a muffled "pop" sound, and Lin Zhen felt herself falling onto the soft cushion.He raised his wand and looked around. There were thick vines growing here.The vines were winding around the ground, like a huge soft cushion.

"Safety" Lin Zhen raised her wand and shouted above her head.

The trap door above my head looked like it was no more than the size of a palm.

When Draco and the others heard Lin Zhen's shout, they jumped down together without hesitation.

During the descent, Hermione looked up and saw Lu Wei's huge head appearing above the trap door, rapidly getting smaller as she descended.

What a thrill.Hermione thought.

"Puff", "puff", "puff", the three of them landed on the vines one after another.They took out their wands.

"Fluorescence" adds three weak light sources to the darkness.

Ron returned the flute he had been holding to Lin Zhen.Lin Zhen stuffed it back into her robe.

"What's next?" Ron asked.

"I don't know either." Lin Zhen replied, "Let's look around together."

They groped bit by bit with their wands raised.It was like the bottom of a square well. Except for the top of them, the surrounding areas and the ground were completely covered by vines, and no other exits could be seen.

"Maybe we need to deal with the vines first," Draco suggested.

"What kind of plant is this?" Ron touched the vine, "It looks familiar."

Hermione held her wand close to the vines, which allowed her to see what they looked like.She studied it for a while and observed its leaves carefully: "It's a devil's net. We learned about it in herbal medicine class."

"What are the properties of Devil's Net?" Ron seemed to have not reviewed herbalism yet.

"Like yin, afraid of fire." Draco replied confidently, "We can use fire to drive them away."

"The problem is, we don't have any matches," Hermione said worriedly.

"What are matches?" Ron and Draco wondered.

"Silly girl," Lin Zhen laughed immediately, "Have you forgotten that you are a wizard?"

"Pa", Hermione slapped her forehead hard, "the fire was raging."

The children all lit a flame on the tip of their wand, and they put the flame close to the devil's net. The moment the flame came close, these thick vines curled, twisted around each other, and shrank back.

Little by little they drove away the devil's net until one of the walls revealed a closed door.

"So what are matches?" Ron asked curiously.