Save the Bachelor of Heaven

Xiang Nan walked and stopped all the way to the eighth floor, where there are Professor Flitwick's office, Headmaster Dumbledore's office, and the Gryffindor common room.

Of course, the famous Room of Requirement is also on this floor.

"Severus, what are you doing here?" At this time, Lily Evans' voice rang out.

Xiang Nan turned around and saw Lily and other Gryffindor freshmen together.

"I'm drawing a map of the school so that I won't get lost when I go to school in the future." Xiang Nan showed the map he drew to Lily.

Other freshmen also came over and saw that Xiang Nan had clearly marked every floor, every staircase, every door, and every portrait, and they couldn't help but admire him.

"You are really careful." Lily also smiled.

"I'll give you a copy after I finish drawing it." Xiang Nan said with a smile, "By the way, how is your History of Magic?"

"As you said, I almost fell asleep." Lily yawned and said, "It turns out that Professor Binns, who teaches History of Magic, is actually a ghost. Oh my God, I really didn't expect it."

"I heard that it was very humorous when it taught during its lifetime and was very popular with students, so it couldn't let go of these students after its death." Xiang Nan explained, "Unexpectedly, it changed after becoming a ghost. There is nothing we can do about it. After all, they are not people, but just the marks left by people in the world."

Lily nodded, "How is your Potions class?"

"Very good. Professor Slughorn, who teaches Potions, is very charming and very good at guiding and inspiring students." Xiang Nan nodded and smiled, "You are so smart, you will definitely be favored by him."

"That's good." Lily breathed a sigh of relief, "What class do you have in the afternoon?"

"Charms class, with Slytherin College." Xiang Nan explained.

"With your ability, it must be right." Lily smiled, "You will definitely be praised by the professor."

"I hope so." Xiang Nan nodded, "By the way, did you send a letter home?"

"Thank you for reminding me, I almost forgot." Lily woke up immediately.

It was already evening when she arrived at Hogwarts yesterday. After attending the sorting ceremony and the welcome dinner, she was tired and sleepy when she returned to the dormitory, and went to bed directly.

I got up early and was busy with the History of Magic class. It was not until now that I came to my senses that I really forgot to send a letter home.

"Then go, the owl shed is in the west tower." Xiang Nan pointed out.

After being reminded by him, several other freshmen also remembered that they had not informed their families, and they also hurried to the west tower.

...

After everyone left, Xiang Nan came to a tapestry of a giant monster beating Barnabas with a club, and then concentrated his attention and silently said in his mind, "I want to find a place to hide something."

Then he walked back and forth twice, and at this moment, he suddenly heard a cat cry, and then someone shouted, "What are you doing here?"

Xiang Nan was startled and stopped in a hurry. He looked in the direction of the sound, but saw an old man with a fierce face, a hunchback, and an unkempt appearance, holding a cat in his arms, staring at him fiercely.

Xiang Nan knew that he was Argus Filch, the caretaker of Hogwarts. Although he was born in the wizarding world, he was a Squib, that is, a person without magical talent.

Squibs are not too rare in the wizarding world, and many wizarding families have had Squibs. Squibs are usually sent to live in the Muggle world. For example, there is a Squib in the Weasley family who lives in the Muggle world and works as an accountant.

The descendants of Squibs may also become wizards, such as Lily Evans and Hermione Granger. Her ancestor may be a Squib. After several generations, her blood awakened and she entered the wizarding world again.

But Filch couldn't survive in the Muggle world, so Albus Dumbledore showed mercy and arranged for him to be a gatekeeper at Hogwarts.

But Filch, because he was a Squib, was jealous of the children with magical talents, so he tried his best to catch their mistakes in order to punish them.

He even begged Dumbledore many times to restore the corporal punishment of the 1950s and 1960s, so that he could hang the students who made mistakes in shackles in the basement for whipping.

In short, this is a poor man with a twisted and perverted mind.

"Hello, Mr. Filch, I'm drawing a map of the school to avoid getting lost during class." Xiang Nan explained and handed the map he drew to Filch.

Filch took the map and took a look at it. He really didn't find anything suspicious, and finally decided to let Xiang Nan go. "Okay, don't wander around the corridor if you have nothing to do." After that, he left with his cat.

But Xiang Nan noticed that although he seemed to have left, he actually left his cat at the corner.

Xiang Nan knew that Filch's cat was named Mrs. Norris, and there was a strange connection between it and Filch. As long as Mrs. Norris noticed that students broke the rules, she would immediately make a noise, and Filch would arrive soon.

So the students hated it so much that they wanted to kick it.

Seeing that Mrs. Norris was watching him, Xiang Nan could not enter the Room of Requirement for a while, so he had to leave temporarily.

…

Leaving the eighth floor, Xiang Nan came to the library on the fifth floor. This is the essence of Hogwarts and even the entire British magic world. It gathers thousands of magic books, and the history of many books is even longer than that of Hogwarts.

Xiang Nan entered the library, just like a drunkard entering a wine cellar or a gourmet entering a kitchen. He was so excited. He immediately moved a pile of books on the bookshelf and read them like crazy.

Among them are "Guide to Medieval Witchcraft", "Selected Spells of the Eighteenth Century", "Major Discoveries in Modern Magic", "Research on the Development of Modern Witchcraft", "Forgotten Ancient Magic and Spells", etc. Many of them are books that are not in the Prince family's collection.

Xiang Nan did not eat lunch. He did not read until ten minutes before one in the afternoon, and then hurried to the spell class classroom on the fourth floor downstairs.

At this time, the classroom was already full of people.

"Severus, we didn't see you in the cafeteria at noon. Where did you go?" Benjamin asked with concern.

"I was reading in the library." Xiang Nan explained.

"Reading? Not eating lunch?" Joey said in surprise.

"Reading is more important." Xiang Nan smiled.

"No wonder you are so amazing." Gregory said admiringly.

"You are just a nerd." At this time, Best Mulciber of Slytherin College whispered, and his partner Samuel Parkinson nodded in agreement.

"Say it again?" Xiang Nan glared.

He could be nice to James Potter and Sirius Black, but he would not allow Slytherin students to laugh at him.

Because James and Sirius were good at fighting Voldemort, and they were warriors. They would even be brothers in the same trench with him in the future.

But most of the students in Slytherin would be Death Eaters in the future, standing on the opposite side of him. He would not be polite to such people.