This is what Ravenclaw looks like.

Miss Granger finally returned with the converter and a bunch of warnings.

But Andrew was kept by the professor.

"You remember what I told Granger just now, Taylor,"

"I remember every word, professor."

"Very good, the scope of your use is limited to office work, and the converter cannot be taken out at will. Unless you apply, it must be kept in the office."

? ? ?

Andrew looked puzzled-no, Gryffindor students who cause trouble can take it out, why can't he?

Although he had no reason to question it, this didn't make sense.

Miss Granger had too many courses, which caused serious conflicts in the schedule and required assistance. This was a backdoor for him by the professor-even if he added office work, he had enough time, but he had to sacrifice his rest time and use the time converter. Although the work was the same, he could still keep his free time.

This was basically a benefit that the professor applied for him-a time converter required filling out a bunch of forms, and the professor had to go himself. Just looking at the effect, you can tell how strictly it should be controlled.

"Don't be surprised, Taylor." The professor said seriously, "Miss Granger can be taken out because she has no chance of deciphering it, but you do." I can only sense and use some of the rules, professor, but how dare I touch the rules of time! "So I must strictly control the time you use to prevent you from using it too much every day," Professor McGonagall said seriously, "Before the 17-year-old coming-of-age ceremony, wizards can use this thing. You have plenty of time and can't take any risks." This... Andrew was stunned and looked at Professor McGonagall, "Professor, you don't mean..." "Although it is very likely to be a fantasy, it may be possible. Albus refused to say and did not give any explanation. I don't know, but you may be able to do it." That legend is made up, professor! Andrew was very sure of this - but after Professor McGonagall and Dumbledore refused to say it, Andrew began to doubt it. "In short, you can only use it during office hours. Leave this thing in the office and you can't touch it daily - your sensitivity to the rules is unmatched by other students."

The professor opened the box while speaking and let Andrew touch it with his own hands.

In the small box was a watch-like object with an extremely long gold chain, but there was no needle on it, only two strange things that could make the dial rotate.

'One circle is one hour. '

Andrew did not put on the watch chain, but just stretched out his hand and touched it.

Even if Professor McGonagall had not reminded him before, he would not have rashly studied it - the rules on it were the strangest and most dangerous things he could feel.

The hidden power was warning him to stay away - the farther the better.

"Suffocating power, professor."

"That's right, and it can only be used by students under the age of seventeen - I didn't realize this problem when I used it for the first time, but I realized how dangerous it was after providing it to students for the first time."

'In other words, the professor did not master the power of the rules when he took the OWLs exam? '

Andrew was not sure, but this was obviously not the time to discuss this.

"Okay, don't think about experimenting with this today, Taylor."

Professor McGonagall firmly asked Andrew to put the thing down and wait for tomorrow's duty to use it.

"You should have a good rest, don't think about it, Taylor."

"I won't, professor," Andrew smiled, "Maybe Miss Granger doesn't feel it. To be honest, I feel like touching a huge bomb when I touch this thing, not to mention hanging it around my neck."

"This is the best mentality, Taylor, okay, go back and rest."

Professor McGonagall closed the wooden box, put the things away, and then firmly asked Andrew to leave.

——

"Time Converter, it's really a magical existence."

Andrew sighed-he was a little afraid to write a legend now.

If Dumbledore is not playing a prank, the rules of the thing may really have a great secret.     'I hope Dumbledore is not interested in investigating who wrote it because of this-otherwise I feel that the Astronomy Tower is a bit close to me. ’

But the terrible thing is that he was actually approaching the astronomy tower when he said this.

‘Keep calm, don’t be afraid. ’

Andrew tried to persuade himself to stay calm—otherwise there was no other way, he couldn’t just train how to eat and drink while hanging upside down right now, could he?

But there was a noise next to him.

“Haha! I caught you!”

It was Professor Nina—to be exact, the extremely childish Professor Nina.

Andrew silently commented in his heart.

“Professor, please act like a professor.”

He sighed.

“This is a very professional behavior, Andrew.”

Nina was very serious, “I investigated your whereabouts in stealth, and left when you tried to check, and by the way, I didn’t go to watch, so I maintained the image of a professor.”

“Then while waiting, I found your must-pass points and suitable hiding points according to my judgment, and used the illusion spell to hide until now, without disturbing you, isn’t this professional enough?”

Nina spoke a series of words, and her professionalism was directly revealed.

An adventurer's concealment, pathfinding, judgment, tracking and anti-tracking are all used, and this performance is absolutely no problem for teaching adventurers.

Let's not talk about the spell, but the action is full marks - if it is not used on students, it is really perfect.

"Tell me, what did you do to her?"

Professor Nina smiled evilly, "I saw her run away in surprise and joy, and whispered about how to deceive her friends."

"Tsk tsk, call the girl out, go to a remote corner, and then whisper something in my ear - and clear the place for inspection."

Professor Nina looked like Sherlock Holmes, "The key is that she had to hide it from her friends, with a happy face, even a little shy."

? ? ?

Don't tell me, it really meant that - you said that I even suspected that I did something bad.

"No, I like girls from the senior year."

Andrew spread his hands, "So, there is no ambiguity or any other hidden plot, we were not even familiar with each other before."

This must be clarified decisively-God knows what strange things this professor intends to do, Andrew is ready to kill all accidents.

"Ah?"

"So please put away your fantasy, professor, if there is, it must be a girl from the senior year."

The graduate is only 18 years old, he didn't lie at all-misleading is much more useful than explaining.

"Ah?"

"Also, if there is a next time, professor, I will directly reject your report," Andrew said seriously, "It is too obscene for a professor to follow underage students. This time I am special, but if you take action against students, I will directly recommend that the board of directors expel you."

Andrew looked firm.

It took a long time for Nina to react and finally realized what he said.

"I am not, I didn't!"

"Wait until the board of directors to quibble, professor!"

Who wouldn't blame others!

For the sake of future stability, he mercilessly put the hat on the other party.