Roaming the universe, all thanks to your many dark skills!

That night, after accompanying the frightened Hermione back to the dormitory and coaxing her to sleep, Luo Youwei sneaked out again, dodged Filch and the cat named Mrs. Norris who were patrolling in the corridor, and came to Rosen's room.

"Dad, I have an amazing discovery." Luo Youwei said mysteriously.

"What did you find?" Rosen squinted his eyes, half asleep and half awake, and looked at her and said, "Room of Requirement?"

"No." Luo Youwei shook her head and said, "What I saw was the room guarded by the three-headed dog and the secret door under its feet. If I go in from there, I should be able to find the Philosopher's Stone, right?"

"And then?!" Rosen looked at her and said, "Weiwei, a certain old bee will not let you take the Philosopher's Stone away unless you do not plan to return to this world again."

"That's true." After all, Luo Youwei is not an eleven-year-old girl anymore. Although she occasionally does some childish things because of her smaller body, she has the thinking of an adult after all, so she naturally understands what Rosen means.

She glanced at Rosen and said, "I didn't think much of it when I first heard the story, but now it seems that Harry's life has been almost completely planned. It's really pitiful."

"Instead of sympathizing with him, you might as well think about yourself." Rosen looked at him and said, "If you don't go back to sleep now, you'll be dead if you don't wake up for Transfiguration class tomorrow morning."

"Ah! I hate you, Dad." Luo Youwei said this, then came over and kissed Rosen on the cheek, then hurriedly said goodbye and left.

The next day, Rosen estimated that he would visit the Headmaster's office again after Minerva McGonagall finished her Transfiguration class.

This time Minerva McGonagall finally had time to explain the Transfiguration spell to him from the beginning.

As the saying goes, an expert can tell whether something is good or not with just one try. After Rosen listened carefully to her detailed explanation of the simplest transfiguration spell, before he could practice it himself, a prompt message floated into his field of vision.

"You have received generous guidance from the master of transformation magic in this world and learned the skill: Transfiguration Spell." (Note)

"Transfiguration spell: When you cast this spell on an object or an enemy, it can be transformed into something else according to your wishes. The duration varies depending on the skill level and the target of the spell."

"Current level LV1, can only be cast on inanimate objects, turning them into the object you want, the spell success rate is 60%, the duration is at least 30 seconds, and a single spell consumes 10 mana points."

"Note: You can turn inanimate objects into living things, or vice versa, or parts of things, and you can even create things out of thin air, but you cannot turn anything into food."

"Gained the additional skill: Restoration, which can restore the transformed items to their original appearance."

Rosen was immediately delighted, and just in time he heard Minerva McGonagall ask, "Now that I have taught you the basics and spells, I need you to practice so that I can see if you have learned them or not."

So he raised his right index finger, pointed at a piece of paper on the table in front of him, and cast a transformation spell at the same time.

The next moment, a faint light flashed, and the piece of paper turned into a box of Botou matches.

Rosen himself found it quite magical. He opened the matchbox, took out a match, lit it, and watched it burn to ashes before he was sure that it was all real.

Minerva McGonagall nodded slightly and said calmly, "Congratulations on having learned the first-year Transfiguration spell. This is just a good start."

"If you want to make some achievements in Transfiguration, you still have a long way to go. The most important thing right now is to practice more so that you can master the Transfiguration more skillfully. At the same time, read more related works. The more you know, the better."

"I understand." Rosen nodded and said, "Thank you for your teaching."

"You're welcome." Minerva McGonagall shook her head and said, "I have to remind you again that Transfiguration is far more complicated and dangerous than some dark magic, so you must be careful when practicing and using it."

"I see."

……

After leaving Minerva McGonagall's headmaster's office, Rosen held a sixpence coin in his hand and continued to cast Transfiguration spells to turn it into various small objects.

Every time he successfully transformed, he would get +3 or +2 proficiency. Even if the transformation failed, he would still get +1 proficiency. Therefore, in the evening of that day, Rosen received a prompt message about the improvement of the Transfiguration Spell.

"After your continuous practice, the level of the Transfiguration Spell has been raised to LV2. At the current level, it can only be cast on inanimate objects, turning them into whatever you want. The success rate of the spell is 70%, and the duration is at least 60 seconds. A single spell consumes 10 mana points.

Soon, Halloween is here.

During the magic class that day, Hermione and Ron temporarily sat at the same table.

When learning basic magic: the hovering spell, Hermione, who always performed well, kindly corrected Ron's mistakes when reciting the spell, and in the face of the latter's sarcasm and provocation, she successfully cast the spell in one go, which really made Ron very unhappy.

After class, Ron complained to Harry and Neville beside him, saying sarcastically, "To be honest, she is like a nightmare. No wonder she has no other friends besides Vivian."

"Hey, Ron, it's not gentlemanly to gossip behind people's backs." Luo Youwei's voice came from the side.

If Hermione hadn't been holding her hand tightly, she might have rushed over and beaten up this outspoken brat.

However, Luo Youwei obviously didn't intend to let it go. She said, "You don't have the ability to learn well, but you are unwilling to accept your classmates' kind reminders. You also pretend to be proud of it instead of being ashamed. This only makes you look like a proud clown with a belly full of weeds."

Ron's face flushed red, but when he recalled the scene on the train when Luo Youwei easily defeated Malfoy and his two followers, he could only continue to pretend to be a coward.

Hermione walked up to Ron and said, "I originally thought we were friends, but now it seems that you are right. Vivian is my only friend. I forgive you for what you said, but I don't want it to happen again."

As she said this, she took Luo Youwei's hand and walked away with her head held high.

"Actually, Hermione is quite nice. When I lost my toad on the train, she was the only one who helped me find it." Neville sighed and said with some shame, "We really shouldn't have said that about her just now."

Harry Potter looked at Hermione and Luo Youwei's receding backs, and in the end did not call them.

Thanks to Luo Youwei's company and counseling, Hermione's unhappiness soon disappeared.

Naturally, she did not cry for the whole afternoon because of Ron's sarcasm as in the original plot, and she did not miss the banquet that night.

But this time she did not sit with Harry Potter and Ron Weasley, but moved closer to Luo Youwei.

"I'm sorry to leave you for a moment." Luo Youwei took a few bites of food and suddenly put down her cutlery and prepared to leave the table temporarily.

"Where are you going?" Hermione gently grabbed her sleeve and asked in a low voice.

"Bathroom." Luo Youwei said casually.

"I'll go with you."

Note: Since there is a Transfiguration spell in the Dark skill system, in order to avoid confusion in expression caused by repetition, this is defined as the Transfiguration Spell or Transfiguration Magic. Please understand, dear readers.