Several people quickly retreated, and then turned directly down the cubicle of the bathroom.

Seeing the troll approaching step by step, Ron quickly picked up a metal pipe - the one that had just been poked in by the troll with a stick and threw it at the troll!

But the thing hit his skin as hard as stone, and the troll didn't seem to notice it.

But he heard a shout—

"Hey, big fool!"

His ugly little eyes stared at Ron.

At this moment, the red-haired and freckled boy who had just attracted the attention of the troll was suffocated as if he was going to faint at any moment!

He shook his hands, trembling all over his body, but he didn't retreat.

Seeing this, Harry hurriedly wanted to bypass by, and Lin An was also very anxious-

Most of the spells that first-year students can learn so far are for inanimate objects, magical creatures like trolls, and many of them don't work.

But......

She recalled the original.

The next moment, her wand flickered in mid-air, making the loudest and most out-of-the-box sound ever—

"Get rid of your weapons!"

The stick came straight out of the troll's hand and slammed into the ceiling, bringing out a cloud of falling stones, and the chandelier was shaking.

The troll was furious.

He twisted his body, trying to find the ants who tried to harm him, but Lin An had already spoken quickly, shouting like a commanding Slytherin:

"Take out your wand, aim it at the stick, and shout after me—Yugadim Leviosa!"

In the next moment, the wooden stick suddenly flew out of the ground, and then stretched high, high into the air, and slowly turned around and fell.

At this moment, it seemed as if it were not just a stick, but a heavy hammer, which struck its owner on the head with an earth-shattering bang.

The troll swayed in place and fell face down on the floor with a thud that shook the room. 【Original】

The four of them shook their hands, and at this moment, they didn't even have the strength to put their wands down.

Finally Hermione spoke first:

"Is he dead?"

"I don't think so." Harry said, "...... I guess I just got knocked unconscious."

He slowly put away his wand, too.

At this moment, he looked at Lin An: "I never thought that the floating spell ......."

Before he could finish speaking, Ron jumped up in surprise, "Did you hear the spell I just shouted? I succeeded—"

At this moment, there was a sudden sound of loud footsteps outside, and all three people in the room raised their heads!

Professor McGonagall rushed into the bathroom.

Snape followed, Quirrell last—he glanced at the troll before letting out a feeble sob, sitting on a toilet bowl and clutching his chest tightly. 【Original】

Snape bent down to look at the trolls, and Professor McGonagall looked at the group of students in front of her, her lips furrowed, "What the hell are you guys up to?"

[In other words, it is the best to read aloud and listen to books at present, @, install the latest version.] 】

Lin An stepped forward.

At this moment, however, Hermione spoke:

"Please don't do that, Professor McGonagall. They're looking for me......

She finally stopped the trembling all over her body, her face was pale at the moment, but her expression was stubborn and determined.

"I came to find the troll because I thought I could deal with him alone."

"You know, because I've read about them in books and know them well......

Ron subconsciously turned his head, his face suddenly swollen red.

Harry looked at each other in surprise, and then he turned to look at Lin An. Lin An didn't pay attention, just turned his head to look at Ron.

Ron clutched his wizard's robe tightly, the red freckles on his cheeks becoming more and more clear, and his whole body was extremely embarrassed.

And at this moment, as if he felt the gaze of everyone, he finally mustered up the courage to say loudly, "No! It's all because of me!".