The morning passed quickly.

After lunch, Norlin casually asked for a password for the Gryffindor freshman lounge.

"Three-legged cat." Norin said with a smile in front of the portrait of the fat lady.

"New faces." The fat lady muttered, spun the hanging image, and opened the passage.

He climbed through the narrow hole in the wall, and a comfortable circular room appeared before him, filled with soft armchairs, and two passages leading to two stairs on either side.

There are a number of Gryffindors resting or studying or chatting and laughing in the common room, and the most eye-catching of them are the three people not far from the stairs.

The twins are both with dazzling fiery red hair, while the other is a dark-skinned, dreadlocked boy. They were boasting loudly with a quill pen, and the Gryffindors watching next to them were all excited and longing.

"The latest fully automatic quill! It will make you stress-free during the exam! How's that, heartbeat or not? Fred fiddled with the quill and let it write automatically on a blank piece of parchment, triumphantly.

Norlin held his forehead helplessly. It turns out that they are starting to tinker with this from now on.

"Hey, Nolin!" George looked up, saw Norlin walking in, and shouted in surprise.

Fred's eyes also lit up, and after hurriedly saying "contact us as soon as possible if you are willing", he scribbled the onlookers away and welcomed Norlin over.

"It's been weeks, and we've been waiting for you to play with us." Fred joked.

"You can come to Ravenclaw and find me." Norlin pretended to be helpless.

"Come on, we're not sure we'll get in." George said with a grin and pulled a handful of the pigtailed boy next to him, "Introduction, this is Lee Jordan, our good friend who is like-minded; This is Norin Davis, the new generation of Ravenclaw's genius. ”

"Hello." Norlin reached out in a friendly manner, and as a member of the mischievous trio, Lee Jordan's appearance did not surprise him.

"Hello." Jordan shook his hand and said, "I hear your name a lot!" ”

A few people were lying on the soft chairs, and Norlin asked with a smile, "What did you take just now?" ”

As soon as it came to joke magic props, the three of them came to the task, and Jordan explained: "The quill we developed together can help with the exam, and it is the effect...... It's a bit unstable. ”

"We're getting ready to make a big buck with it!" Fred clenched his fist excitedly, "If only one person bought one...... Ah, I've begun to fantasize about a rich life. ”

"I just can't let that old man Filch find out...... Otherwise, our plans will be in vain. George pouted, "He's a squib and hates every student, and Fred and I are at the top of his blacklist, staring at us every day." ”

"Filch." The corners of Nolin's mouth curled in a strange arc, and before he could start the conversation, they were on the right track, "Do you know where all the things he confiscated go?" ”

"It's in his office." George said casually, and then he looked stunned and lowered his voice, "You don't want to——? ”

Fred and Jordan's eyes also lit up with excitement.

"I need something in his office." Norlin glanced at them and acquiesced, "How is it, are you interested?" ”

Fred punched his fist with a "bang", and after seeing someone's eyes on this side, he quickly lowered his head and asked expectantly, "Of course there is, he has a lot of good things in his office." How? ”

Norin looked left and right, took out the test tube in his pocket and put it on the table, and said: "This is life and death water, it is colorless and odorless when integrated into the water, and the quality can be guaranteed." ”

The trio's eyes widened in unison, they had already heard of the name of the water of life and death. Jordan swallowed and asked, "This, could it be you...... Refined, right? ”

Norlin touched his nose and didn't deny it. Jordan gasped and said with a complicated expression: "Sure enough, it's a genius." Admire. ”

Norin waved his hand, he knew in his heart how to prepare this potion, and he didn't think he could afford to be a genius. He said seriously: "Filch is not difficult to handle, just break him up when the time comes." It's Lady Loris that's hard to do. ”

"The cat?" George reacted quickly and suddenly said, "That's right, that cat has broken us several times. ”

"It's hard to do it during the day, and then come out at night. We'll ...... that then," Nolin put his head up, beckoned them to come closer, and began to talk about the plan of action.

After agreeing to meet in the evening, Norlin refused to be held by the trio, and left the Gryffindor common room on the grounds that he was sleepy and went back to sleep.

In fact, he was really ready to go back to the dormitory, but he was not sleepy, he did not have the habit of napping.

When I returned to the Ravenclaw common room, there were still a lot of learning eaglets inside. Zhang Qiu and her roommate, Marietta Ekmo, were whispering something, covering their mouths and snickering from time to time. When the door opened, Zhang Qiu naturally saw Nolin, she opened her mouth and was about to say hello, but she hesitated for a moment and stopped talking.

Nolin smiled and waved at her and walked back to the dormitory.

"Eh, you two, what's the matter?" Marietta Ekmo stabbed Zhang Qiu in the arm and smirked evilly.

"Don't talk nonsense." Maybe it was seeing that Norin had returned to normal, Zhang Qiu's heart also relaxed, patted his girlfriend, and shook his head with a smile.

When he returned to the dorm, Smith was not there, much to Norin's surprise. This guy usually eats, sleeps, sleeps and eats outside of class hours, but it's rare when he goes out.

He sat down in his chair, pulled over the booked Encyclopedia of Charms at the bedside, and began to concentrate on the spells he had been studying for a long time.

Illusion Charm.

This is a very convenient spell that can achieve an effect similar to the "cloak of invisibility" without the fact that the cloak is expensive and incomplete. The only fly in the ointment is that as a mandatory spell for the Aurors, it's a bit more difficult.

Nolin had been learning this spell for almost a week. Finally, it was time for Norlin to feel that he could be released.

He picked up his wand and closed his eyes. Now he could clearly perceive the traces of magic flowing through his body. The magic drew a strange pattern, condensed in his right hand, and merged into the wand along his right hand.

He waved his wand and drew the pattern, pointing the tip of the wand at himself and saying, "Disillusionment charm!" ”

It was as if a cold liquid burst out of his wand and ran down his head and all over his body, and he shivered. In Nolin's field of vision, his body appeared in the same color as the background, as if it had changed into a humanoid chameleon.

Nolin approached the mirror with some uncertainty, and the mirror was empty.

Norin moved his body, maintaining the spell while the magic in his body kept flowing. He calculated that his mana would run out in about an hour.

An hour...... A smile tugged at the corners of Norin's mouth.