The fuse didn't ignite [Comprehensive]

Even though Professor Slughorn had "vaccinated" his capable students, such a young professor was still the dean of their college, so they would naturally not be convinced.What's more, this dean is too young, breaking the minimum age of all professors hired by Hogwarts - Severus Snape was born in 1960, so... now he is only 21 years old!Just three years after graduating from Hogwarts.

Moreover, the Slytherin students who are above the fourth grade have known each other since Severus was in school. Although Severus was a well-known lone ranger at the time, the people with all Os in OWL and NEWT were in the academy. How many people remember it.Well, students in grades six and seven, some even remember some of the disputes between Severus and James Potter back then.It's really not good for my students to know about their embarrassing past.

However, when Dumbledore introduced him, he specifically emphasized Severus' status as "the youngest master of potions". The students still believed in the ability of the new professor Snape to make potions, but what about other aspects? ...

Severus looked at the whispering Slytherins below, and had expected this scene long ago, while Slughorn, who was sitting next to him, laughed and said that they were just "too enthusiastic", Severus Si just smiled calmly on the surface, and the hand under the table was lightly twisting the wand, but he said mockingly in his heart: "But what about the enthusiasm for the fuck, when I didn't come out of Slytherin, huh?"

When the dinner was about to end, Severus chanted a spell softly, pointed at the two people who were seated as Slytherin prefects under the rostrum, and the two of them heard their new The dean's order "Let all the Slytherin students wait in the common room, the Slytherin house needs a meeting, let's get to know each other."

The two prefects looked at each other, and asked the students next to them, but they didn't hear the new dean's order, thinking that the prefects knew about it in advance, the two prefects turned their heads and said in a low voice: "Sound transmission through the air The spell is still aimed at two people at once, Lacey, our new dean is really not easy."

"Indeed, I don't know about Sainsbourne and the others..."

"It's too late for them to stop their plans now, but it's good for everyone to see the strength of the new dean." It is always absolute strength that can completely convince Slytherin.

After the banquet, the seniors of each grade led the freshmen to familiarize themselves with the route before going to the common room.By the time the freshmen came to the common room, it was already crowded with people, but it was very orderly.The place where the sofa used to be near the fireplace in the middle is now empty, waiting for the dean to come and "get to know each other" with the students.

"It seems that you are all here, my dear Slytherins. I know that compared to other professors, relative to Professor Slughorn, I, who is only a few years older than you, as your professor, There will be some people who don't believe it, so let's do it, wizard duel is the fairest, anyone can come to me to duel, I only use the magic learned in the third grade and below, you can use any magic you have learned, black Magic is fine too," Severus said, looking at people with Death Eater families who were eager to try.

"Then Professor Snape, I'm not polite!" The one who spoke was the Sainsbourne mentioned by the prefect just now, a big, strong man who also learned spells well and knew a few black arts.After he finished speaking, he used black magic on Snape, but because he was not familiar with black magic, before he could finish speaking, he was quickly locked in place by Snape.But his friend next to him tried to use the spell to stop but couldn't undo it, which could mean that the magic ability of the person who cast the spell was much higher than theirs.

Next, students in the sixth and seventh grades challenged each other, but they were all eliminated within three moves. After half an hour, no more students came forward, oh, now they are petrified and imprisoned , students who are bound by straps, floating in the air, wands deformed, and clothes deformed are really a big sight.

"No more? Then I declare the duel over and go back to sleep." When Snape finished speaking, he waved his wand over these students, and the effect of the spell just now disappeared, and the students packed up their messy outfits. They were a little bit dissatisfied with the failure of the duel just now, but this time the silent curse was lifted, and these people admired Severus Snape as the dean of Slytherin from the bottom of their hearts, and Slytherin only obeys the strong.

What happened in the Slytherin common room on the first day of school naturally spread to the ears of other students and the professor. Although it was a bit strange to fight with students or something, "Slytherin has his own opinion", Severus's approach Did not violate school rules,.

After dealing with the internal problems in Slytherin, it is better to take Potions class. Potions is a compulsory course before OWL in the fifth grade. Although each student only has two lessons per week, there are indeed a lot of tasks. Fortunately, The house elves at Hogwarts would help Severus sort out the potion ingredients for the students to use in class.

Every time Severus faced the noise, especially those students in the lower grades, his anger level soared, and he regretted agreeing to Dumbledore to teach here several times, but thinking of Lily's expression every time he came to the door, that It's an expression that you can't guess what she's thinking, but it's definitely not what you expected, Severus would rather come here to teach.

Knowing that Severus came to teach at Hogwarts, Lily Potter was very surprised, but also happy for her friend, "He finally used his intelligence in the right place." Lily kissed happily when she knew about it. My husband and the child had a bite, and then wrote to Severus to congratulate him.

Lily's kiss made the uncomfortable James Potter feel relieved. If Severus didn't leave, he would feel that the hair on his head was going to turn green.He absolutely believed that Severus would find ways to snatch his kind Lily away, "That sinister and cunning Slytherin." Because of worry, James Potter opened Lily's letter and read it before sending it out. He was relieved when he was sure it was just a letter of congratulations.

James Potter has been busy with his friend Lupin recently, suppressing the wolfbane potion that turned into a werewolf on the night of the full moon, which is the potion that Severus got from the potion master, but the four of them, according to the potion association announced The formula and steps were done, but the effect was not as good as expected, which caused the four of them to have a headache all the time. Sirius felt that Snape deliberately mentioned the incomplete potion formula, but as a potion drinker, However, Lupine knew that the potion was indeed effective for him. It should be that they were not good at learning and did not master it well. After all, when they were in school, they worked hard on Defense Against the Dark Arts and Animagus.

Severus received Lily's letter at breakfast time, and he could feel that the other party was still very happy that he came to be a professor, but the joy was a bit like the joy of seeing a reformed-through-labor prisoner in a prison rehabilitate and start a new life. Comfortable.

Everything about teaching life at Hogwarts was fine, except there was no electricity.This left him with no time to use his medical equipment since the first two weeks of school.The magnetic field of Hogwarts does not support electricity, and the battery he prepared cannot last for too long.

...the dividing line...

Today is the time for Severus to watch the night, and after curfew, there will always be a few adventurous guys caught, and ghosts who never need to sleep.During this period of time, Peeves didn't dare to make trouble during Severus' night watch. When Severus was on watch for the first time, Peeves wanted to frighten the youngest professor, and wanted to steal from the other party. The top of the head slid down and popped up, scaring him, but before he could scare Severus, Severus had pinned Peeves to the ceiling with a spell.

"How is it possible, how could this be, hey! Young teacher, what did you do to Pippi?"

"No, it's a spell that teaches you to obey discipline." Severus also tried this spell for the first time, and he didn't expect it to actually work on dead ghosts.This spell was learned from the black magic he found about the soul when he was afraid that the things he traveled through would be discovered by the ghosts of Hogwarts.There is no record of his situation in the black arts, but there are ways to tame ghosts. What Severus did to Peeves is one of them.

After dealing with Peeves, Severus went to the library. At this time, there was a possibility that some students would sneak into the restricted area (he did it back then), and he actually caught one today. However, it was not a student. It's the professor.

"Professor Sybill Trelawney, why are you here? This is a restricted area." There are many kinds of restricted areas, some are forbidden to everyone (except the headmaster), and some are only forbidden to students.And Trelawney is in the restricted area that is forbidden to everyone.

"Professor Snape, don't tell me, I'm looking for the oldest divination book. Please, this is very important to me." The oldest divination book that Trelawney said was not the kind of divination that students learn today, but Why is a book written by Trelawney’s ancestors banned, because it is not considered a prophecy anymore, because the prophecy made according to the above method has a magical power that will drive people to follow the result of the prophecy, 90% Odds will come true, even with ordinary divination.Because of this powerful power, it is believed that books that can drive others are evil.

"So, what do you give in exchange?"

"I know a place, a room in Hogwarts, that place can be anything you want it to be!" Trelawney said, she was able to discover this room because it was dark at the time. After the Devil King traveled, he came to Hogwarts again to ask for the position of Defense Against the Dark Arts professor. Although Dumbledore refused, he hid a crown in the disappearing room at that time. This process happened to be trapped by the lost Seen by Sybill Trelawney on the top floor.She discovered the room after many experiments, but now Trelawney casually told her new colleagues about it because of reading banned books.

"Hogwarts actually hides such a mysterious place? Why didn't Professor Trelawney let that room conjure up the book you wanted?" Severus didn't believe it. Although he knew that Hogwarts had many secrets, But this is really not believable.

"I wouldn't have bothered to come here if I could. And, believe me, Professor Snape, there's something there to help you with your troubles? Trouble with your arm."

"what do you know?!"

"I don't need to know anything. If you don't believe me, I'll take you there."

"Okay, I see what you want to do." Severus followed behind Trelawney, the two walked to the eighth floor, stopped in front of a strange carpet, Trelawney kept saying " I want a place to hide things" Then a door appeared on the original flat wall, and the two of them went in, and it was full of all kinds of things, and as soon as they entered this room, Severus felt the sleeping Dark Mark on his arm There were some signs of activity, and with the light on the top of the wand, he saw that the Dark Mark on his hand had indeed become darker.