"Prefect, I think you still need to send our Ravenclaw students back to the common room first."

Li Lin paused, realized that the prefect was indeed listening, and then continued.

"And I, go and follow these two reckless little lions, lest they run headlong under the troll's stick."

Then Li Lin's eyes looked at Hermione, and he could clearly see the eagerness in Hermione's expression.

"Hermione, you go to the professor, find the deans of the other houses, if I don't catch up with Harry Potter and his followers, I think only the professor can save them."

With reasonable arrangement, it is impossible for the prefect to break away from these first-year freshmen, but it is also not safe to worry, and the two Gryffindor first-year students ran in the direction of the basement in the direction of the troll.

The most important thing to do is to inform the professor, but it would be better if someone went directly to the two students.

So the prefect agreed, and with the time being tight, Hermione didn't argue. In fact, Hermione was wise and brave, and she had the courage to face danger head-on.

Hermione ran away to find the professors, while Learin turned and chased in the direction of Harry Potter and Ron Weasley.

He clearly knew that Hermione would not be able to find the professor for a while, and the deans were now at the organ where the Philosopher's Stone was kept, checking those things.

Because of a slight delay, Li Lin chased all the way and did not find Harry and Ron. But the smell in the air grew heavier, an extremely disgusting stench.

Li Lin took out the mask from the leather pocket, don't be confused, the mask and the umbrella are the most common things in the leather pocket, London is the fog capital, not to mention the air pollution.

As soon as Li Ning put on his mask, he heard a terrible scream. He immediately ran from where the cry had come from.

After two turns, at the end of a passage, a behemoth was moving, and in front of the behemoth was Neville, who had fallen to the ground, but used his hands and feet together, and fell backwards. But at Neville's speed, it wasn't enough for a troll.

The troll was four meters tall, with dull skin, gray like a rock, and a relatively small head on top of its massive body. From this body structure alone, it can be seen that its IQ is definitely not high.

However, the fact that the trolls with extremely low IQ are still distributed to this day is because their magic resistance and physical resistance are too strong.

The stench emanating from the troll's body made Li Lin, who was wearing a mask, couldn't help frowning. It was holding a thick wooden stick in its hand and was holding it high.

Apparently, it was the preparation for the attack on Neville.

Li Lin hurriedly retreated to the dark place, and at the same time opened the leather bag containing water, he knew that this would increase the possibility of exposure, but he could not see death without help. The water flows to the troll, Li Lin's ability is cold, and the expression is ice, but ice is also one of the forms of water, Li Lin also has a slight ability to control water, it is impossible to imitate it with it, but it is still possible to control its flow direction.

If the Vortex of Mana rises to the third order, it is likely that it will have the ability to affect the gaseous state of water.

In an instant, the water swirled around Neville and came to the troll's feet. Because of the fact that trolls have magic resistance, their skin is as defensive against magic as dragonskin. So Li Lin didn't try to attack it with ice, but did the same as he had done when he had rescued Hagrid in the Forbidden Forest.

An ice layer appeared at the troll's feet, isolating it from the floor, and the troll raised its stick high and was about to swing it downward, and in front of its shadow, Neville closed his eyes in shock.

Li Lin's hand pushed forward, and the ice under the troll's feet quickly retreated, and even the troll was retreating, but it was waving a wooden stick forward!

Bang!

The troll then retreated some distance and fell to the ground with a bang. Lying on the floor of the hallway.

Two or three meters in front of it, Neville was unharmed. It's just that the troll's stick also bounced. Roll away.

The troll was already blindfolded, and it blinked stupidly while trying to get up, but the action was difficult for it. The small short legs can't support its action.

Li Ling can't bear to look at it directly, how if it is replaced by a cat, this scene is called cute, and if it is replaced by a small milk cat, it is stupid and cute.

But trolls...... Does anyone like ugly, there is definitely such a thing as ugly cute?!

Li Lin was about to make a move, but he heard the sound of running and shouting.

He was speechless, Harry Potter and Ron had come before him, but they had run behind him.

Li Lin had no choice but to convert all the ice into water and let the water flow in the direction of the toilet, and at the same time, an icicle was erected in the water and knocked off the toilet faucet.

Li Lin stepped out of the shadows, he walked over to Neville's side and pulled him up, Neville was still trembling at this time, obviously frightened.

There was a shout behind him, and Li Lin turned around, and sure enough, it was Harry Potter and Ron, one of whom tripped over the troll's wooden stick and almost fell.

"Oh, what is this?!"

Ron shouted, and then he saw the troll lying on the ground struggling to get up.

"Oh my God!"

Li Lin helped Neville and walked towards Harry Potter. He looked back at the troll that was still struggling, and felt that the fact that this creature was not extinct was a full indication of how high its magic resistance really was.

"We should leave." Li Lin said to Harry Potter. At the same time, he pushes Neville towards Harry Potter.

"This is the lion cub of your academy, and I will leave it to you to take care of."

Neville nodded tremblingly, and Harry Potter and Ron looked at the troll lying on the ground, and now the troll fell to the ground, but it was not as intimidating as standing up, and it looked stupid. They're a little eager to take the plunge. Harry said.

"I think we should beat him, to prevent him from hurting others."

"All the students in the castle have returned to the common room, except for the professor and you, and now you have to get out of here to prevent the trolls from harming others." Li Lin said helplessly.

Gryffindor is always so curious and adventurous.

But fortunately, in the first grade, they were not to the point of paranoia, and finally nodded in agreement. The group was about to leave. The troll was already trembling and rose slightly.

Seeing that he was about to stand up, Li Lin rummaged through his pockets, found a mechanical clock that was quite weighty, and cost four or four pounds, aimed directly at the troll's feet, and smashed it!

There was another thud, and the troll fell to the ground, and a scream was heard, and beneath it, the still pointed mechanical clock had been crushed by the troll.

It was clear that the tip of the bell had pierced the troll's body.

Suddenly, there was a loud sound of footsteps, Li Lin looked at the place where the footsteps came from, and sure enough, it was Professor McGonagall, and Snape, who had not been seen for a long time except during class, and Professor Feliwick, and then Hermione ran over, she was holding on to the side of the wall with one hand, panting. After resting for a while, he walked to Li Lin's side.

Felivi glanced at the troll, then began to applaud.

"Wonderful, Mr. Lovegood, you don't have much talent in Charms class, but, wonderful!"

Snape took two steps forward and raised his wand at the troll, which glowed. Then the troll slowly stopped struggling, and slowly got up from the ground with its small soybean-like eyes. The movements are also smooth.

Li Ling looked at Snape and was sure that this should be, a spell similar to the Imperius Charm.

Snape raised his wand, and the troll followed him, then disappeared into the hallway.

Li Lin looked at Snape, his attitude towards avoiding him, and secretly slandered in his heart, could it be that he was trying to make this troll?

Professor McGonagall looked at Ron and Harry. Her lips were pale, and she was even trembling slightly, which was obviously angry.

"What the hell are you guys up to?" Professor McGonagall said, with a cold anger in her voice.

"I'm sorry, Professor, for us." Harry Potter lowered his head, and Ron was frightened, apparently they only now understood what a dangerous thing it was.

"Mr. Potter, Mr. Weasley, Gryffindor will be deducted twenty points for this. How did you have the courage to face the trolls? It's simply not something you can deal with at your age. ”

Professor McGonagall said.

"I'm disappointed in you. If you're not hurt, you'd better head back to Gryffindor Castle. Students all enjoy Halloween dinners at their own colleges. ”

Then she looked at Neville, who was still in her spirits, and then at Li Lin.

"Ravenclaugar ten, for the bravery of Mr. Lovegood, and for knowing the professor."

She then left with Neville, apparently to check on the school doctor.

After this play, Li Lin also had a face-to-face with Harry Potter and Ron, he waved at them, and pulled Hermione away, Harry Potter and Ron were very depressed, obviously they came with courage, and probably wanted to win 50 points for Gryffindor.

As for why Neville is here? Li Lin was not interested in knowing. However, Quirrell did not appear with Snape, which shows that Snape is completely obsessed with studying potions, and may have even ignored Quirrell, but with Dumbledore in his hands, he is not afraid that Quirrell will get the Philosopher's Stone.

The Ravenclaw common room was packed, and it was a little noisy instead of quiet.

Halloween food was delivered to the lounge, and everyone was happily eating.

"It's a rarity."

Li Lin said, Hermione looked at him with some confusion.

"What?" Hermione asked.

Li Lin laughed happily, he raised a drink, and shouted loudly in the Ravenclaw break room.

"Today the Ravenclaw students are all together. It's a rare thing to know that it's hard to get so many people together in the lounge. ”

He nodded to the prefect and continued.

"More importantly, it's just us Ravenclaw, so why not be a little more lively on Halloween Eve? Let's binge. Regards to Ravenclaw. ”

Li Lin raised his glass, and then a neat shout came from the lounge.

"To Ravenclaw!"

The upperclassmen raised their wands, Ravenclaw banners were rapidly unfurled in the common room, and all sorts of festive decorations appeared.

House-elves, moving where they can't see, keep food on their plates.

The revelry lasted until 12 o'clock, and after eating the last candy for Halloween, everyone returned one after another.

At this time, there were only two people left in the lounge.

"Goodbye, Hermione."

Li Lin said goodbye to Hermione beside him.

Hermione nodded.

"Goodbye, Lin." Then her gaze wandered a little, and then she stared at Li Lin again.

"But I hope that next time, I can act with you, instead of me going to the professor."

After speaking, he turned around and left without looking back, leaving Li Lin who was stunned.

Li Lin looked at Hermione's back, blinked, and didn't come back to his senses for a long time.