After Caitlin Rohr was taken away, the onlookers returned to their dormitories.

"What the hell is going on?" Eddie was visibly excited, "You say, did Rohr's roommate cast a curse on her while she was asleep?" Or put some poison in her water glass? ”

Roger, who was walking in front, turned his head and glared at him, "Don't guess, Eddie! Such nonsense would damage the reputation of Ravenclaw! ”

Eddie immediately shrunk his neck.

"Poor Rohr, I wish she would be all right soon." Milton sighed with a white face.

"Don't worry, Madam Pomfrey will heal her soon." Scott casually comforted.

Of course, only he knew that it was impossible.

After that, the roommates, who had just been woken up by the screaming, went to the bathroom, while Scott, who had finished washing, returned to the dormitory to pick up a few books and walked down the stairs again to the common room.

"Good morning, Scott." Luna's voice was still lingering.

She was standing in front of a window looking through the glass window at the Black Lake in the distance. As Scott passed by her, she turned around and offered to say hello.

"Good morning, Luna." Scott smiled at her.

Luna stared at Scott with big silver eyes, "You seem to be in a good mood today. ”

Scott stopped, looked at her inquiringly, and asked her curiously, "Can you see my emotions?" ”

"What?" Luna tilted her head.

Looking at her confused expression, Scott shook his head again, "It's okay, I'll go first, Luna, goodbye." ”

"Goodbye." Luna waved her hand.

Scott walked out of the common room, trotted down the spiral staircase, and after exiting the Ravenclaw Tower, he walked through the hallway and climbed up to the second floor of the castle.

Hogwarts Hospital is flanked on this level.

Instead of trying to get close to the school hospital, Scott made his way through several corridors, shoved a small object into the brick crack in the wall of one corridor, then turned into another corridor and pushed open the door to an abandoned classroom at the end.

Because of the uneventful journey to the school hospital, Scott believes that news of Catelyn Rohr's strange illness has spread throughout Hogwarts.

He felt that if Jasmine Travers and Morgan Ever heard the news, they would definitely choose to go to the school hospital.

They walked out of the Slytherin common room to the school hospital, and the hallway to the side of the classroom was a must-see.

Scott closed the door to the classroom, turned and walked over to the window and pushed it open.

He pulled out a piece of ebony from the deformed lizard skin pouch around his waist, and performed the compound transfiguration technique again.

This time, though, instead of choosing a bat, he turned the ebony into a sparrow.

The sparrow flew out of the open window and bounced on the windowsill of a window on the outside of the castle with a view of the corridor on the side of the classroom.

Scott withdrew his gaze and pulled out two small glass bottles from his leather bag again.

After turning the two needles into Aedes aegypti mosquitoes again, Scott let the two mosquitoes stay in the glass bottle for a while.

After waiting twenty minutes, Scott's hearing connected to the sparrow heard footsteps coming from the side hallway.

He immediately aimed his wand at himself, chanting a spell softly and casting a supersensible spell.

Soon, with the help of a spell, he sensed the magic in the side hallway. Unfortunately, it wasn't Jasmine Travers and Morgan Avery.

Scott sighed silently, if he had changed places, he wouldn't have to bother.

Hogwarts is a magical castle that lasts for thousands of years, and the magic contained in the building is too large and complex, and these magic can seriously interfere with Scott's perception of magic.

In order not to expose himself, he could only do it in such a troublesome and stupid way.

After another ten minutes, the sound of footsteps reached his ears.

"Super perceptual."

Scott blessed himself with the Feeling Charm again, and then slowly hooked the corners of his lips.

The goal appeared.

With a wave of his wand, two mosquitoes flew out of the glass bottle, through the crack under the classroom door.

Scott stood still and didn't move.

In his perception, two tiny mosquitoes crossed a hallway, chasing after Jasmine Travers and Morgan Avery.

After approaching the two girls, the mosquito flew slowly, reducing the buzzing sound.

Finally, the two mosquitoes separated and went down, each stopped at the ankles of the two girls, and took a light bite.

The ankle position was chosen because this is the most inconvenient place to slap – the target has to bend down if they want to slap.

So, when the two girls noticed the slight pain and bent down, the two mosquitoes had already flown to the nearby wall and burrowed into the cracks in the bricks.

Immediately afterward, the small trap that Scott had put into the crack in the brick had been knocked open by mosquitoes, and several real vampire midges flew out of it.

At this distance, neither Scott himself nor the sparrow parked outside the window could hear the conversation between the two girls.

He only sensed that they were angrily casting several spells on the vampire midges before leaving in a rage.

Scott stood in the flying classroom and waited until the two mosquitoes flew back again, turning into needles and falling into glass bottles.

"Disappear without a trace."

Scott waved his wand, once again satisfied with the vanishing charm, which was best suited to destroy evidence.

Then he did the same with the sparrow and the small mechanism in the brick cracks of the hallway wall.

After the morning class, Scott had lunch with his roommates.

After lunch, they returned to Ravenclaw Tower, only to find the students blocked at the door of the common room.

"What's going on?" Scott asked a couple in the same grade next to him.

"Professor Flitwick and Madam Pomfrey inspect Miss Rohr's bedchamber." Dylan Kiwell said.

His girlfriend, Kayla White, said, "Maybe check out our common room too!" ”

The girl's face was a little pale, apparently frightened.

"It's horrible, did you see the way Caitlyn looked in the morning."

She held Dylan's hand tightly, as if trying to draw some strength.

"I've heard, Madam Pomfrey judged that it was a strange disease that she had never seen before, and that it was not caused by a curse or a potion. Because there is no specific potion for this strange disease, she can only temporarily control Caitlin's condition. She is trying to find the cause of Caitlyn in her dorm room. ”

"Don't worry, Kayla." Dylan whispered reassurance, "The professors will definitely find a way." ”

But Kayla was still worried, "We don't know if this horrible disease is contagious. ”

Soon, Professor Flitwick and Madam Pomfrey were coming out of the common room.

"Nope! Didn't find anything to make people sick! Madam Pomfrey looked a little dejected, "I'm sorry, Filius, maybe we should send that kid to St. Mungo as soon as possible." ”

"Let's go find Dumbledore."

Professor Flitwick's face was not good, and the two of them left in a hurry.

The student's strange illness soon alarmed the family, and Caitlin Rohr's parents soon arrived at the school and took her to St. Mungo's Hospital for Magical Injuries and Injuries.

But it doesn't seem to be over.

In the afternoon, two Slytherin first-year girls fell into a coma in class, followed by symptoms identical to those of Caitlin Rohr.