Soon, with the help of the auxiliary magic spirit, Leon memorized the contents of the magic book.

Suddenly, Leon had a basic understanding of the magic principles of the School of Change.

It turns out that the school of change is a school that specializes in the transformation of material forms.

For example, a solid substance can be converted into a liquid state by heating, and it can be converted into a gaseous state by reheating, and it may be converted into plasma if it continues to be heated.

Using the transformation of matter, mages of the School of Change can transform themselves or other objects, sometimes only the appearance has changed, and sometimes they can even have all the characteristics of the object they have changed, such as the top magic of the School of Change, the True Dragon Transfiguration, which can transform into a real dragon and have all the power of a dragon.

After Leon finished reading the magic book, he returned it to Wolf.

Wolf was a little surprised and said, "You've finished reading the book?"

Li Ang nodded and said, "Yes, I basically remember!"

Wolf rubbed his chin and said, "It seems that you are very talented, okay, then I will continue to teach you the intermediate magic real transformation technique, this magic can allow you to change your appearance to a certain extent, but you can only transform into humanoid creatures, if you want to change into other non-human creatures, you must learn advanced transformation magic, and if you want to obtain all the power of the transformed creatures, you must learn top-level transformation magic!"

Li Ang nodded and said, "Being able to transform into someone else is enough for the time being!"

Wolf took out a scroll that recorded the True Transfiguration, handed it to Leon and said, "This is the scroll of the Real Transfiguration, you can take it and look at it, if there is anything you don't understand, you can ask me!"

Leon took the scroll and read it carefully.

Leon had memorized all the knowledge in the HRE Tower's library, so there was no obstacle to learning this true transfiguration.

Soon, the auxiliary spirit finished analyzing the real transformation technique, transforming it into an advanced skill, and engraved it into Li Ang's memory.

Leon tried to perform this true transfiguration, and suddenly, his face continued to squirm and change, and finally changed into the appearance of his previous life in his memory.

"It's incredible, you've learned the True Transfiguration so quickly, it's breathtaking!" Wolf exclaimed.

Tutor Michelle was beside her, and she also nodded again and again.

Leon changed back to his appearance in this life, smiled at Wolf and Michelle and said, "Thank you for the help of the two mentors, I will come to learn from you again in the future, and I will take my leave first!"

Soon, Leon walked out of the HRE Tower.

As soon as he stepped out of the HRE Tower, a carriage came to Leon.

In the driver's seat of the carriage, two of Princess Catherine's guards sat impressively, and Princess Catherine was also sitting in the carriage of the carriage, waiting for him with the door open.

Leon hurriedly walked over and got into the carriage.

Suddenly, the carriage drove slowly down the street.

Princess Catherine looked at Leon and said, "I heard that you learned the True Transfiguration Technique in just a few moments, how did you do it?"

Li Ang hurriedly said: "Actually, I already have the basic knowledge in the HRE Giant Tower in my mind, plus Mentor Wolf taught me the principles of the School of Transformation that he summarized, so it is so easy for me to learn the True Transfiguration Technique!"

Princess Catherine nodded and said, "This barely makes sense, but your talent is still very amazing, and you may be able to become a Saint Mage in the future!"

Li Ang smiled bitterly and said, "It is very difficult for me to advance to the transcendent level now, although the dragon vein has brought powerful life energy, it has also made it much more difficult for me to advance!"

Princess Catherine smiled slightly and said: "As long as you can become an official member of the Royal Knights, it will not be a problem, among our Royal Knights, there are many royal secret exercises, and there are also those that are suitable for the physique of the dragon vein, when the time comes, you will definitely be able to advance to the transcendent level!"

Li Ang's eyes lit up when he heard this, and he was a little more interested in joining the Royal Knights.

As he spoke, the carriage drove to a villa.

Princess Catherine pointed to the villa and said: "This is the villa of Roger, Duke of Tiebi in the north, his youngest son lives here all the year round, and he wanders in the fireworks and willow alleys of the imperial capital all day long, but some time ago, that unlucky guy died on a woman's belly, and Duke Tiebi executed most of the people who knew in order to save his reputation, and as a result, the death of that prodigal son has not been spread so far!"

Leon said thoughtfully, "You want me to disguise myself as the youngest son of Duke Tiebi to contact those vampires?"

Catherine nodded and said: "Our Royal Knights have seized the handle of Duke Tiebi, although he guards the northern Ironwall fortress for the empire, it is not easy to move him, but he does not dare to pull us back, if you disguise yourself as the youngest son of Duke Tiebi, Duke Tiebi will cooperate with us to play this scene, how about it, are you still satisfied with my arrangement?"

Li Ang nodded and said, "The duke's youngest son, this identity should be able to attract those vampires!"

Catherine took out a magic crystal, which inspired a magical image.

Suddenly, a lifelike image of a man appeared in front of Li Ang.

This man is tall, handsome, with short black hair, but his eyes are dark and deep, his face is pale, and he looks like an overindulgent person.

In the magical image, the man is seen laughing with others while elegantly drinking red wine.

"This is Romeo, the youngest son of the Duke of Ironwall, you should remember his voice and smile, and try to learn a little like him!" Leon nodded, inspiring the first-level camouflage technique obtained by the part-time thief, and observed it carefully.

The effect of camouflage has a lot to do with a person's intelligence and physical coordination, Li Ang's intelligence and agility have reached twenty-six points, and his intelligence and physical coordination are much higher than ordinary people.

Soon, Leon memorized all of Romeo's voice and smile, and his camouflage technique was also upgraded to the second level after repeated performances.

Then, Leon performed the True Transfiguration Technique, causing his face to slowly transform into Romeo's form.

"Beautiful Princess Catherine, we meet again!" Leon saluted Princess Catherine gracefully, following Romeo's example.

Princess Catherine smiled happily, took out a bunch of keys and handed them to Leon and said, "Very good, you are disguised very similarly, then from today onwards, you will live in this villa, the servants in it are all newly hired, you don't have to worry about them seeing through your identity, in addition, you can attend more parties held by Count Dooku!"

Li Ang nodded and said, "I know, Your Royal Highness the princess, don't worry!"

So, Leon disguised himself as Romeo and slowly walked into the villa.

The servants in the villa were all newly hired and a little unfamiliar with Romeo's appearance, but fortunately, they had all seen Romeo's portrait, and after a while, they finally recognized their "master" and hurriedly came over to salute him.

Leon waved his hand for the servants to step aside, and walked into the villa on his own.

He didn't know where Romeo's bedroom was, but luckily he had the mental power to scout, and after scouting the villa, he found a luxurious bedroom, so he went over and tried to open it with the key that Princess Catherine had given him.

In the bedroom there was a huge wardrobe filled with all kinds of gorgeous aristocratic dresses, and there was also a safe with some gold coupons, gold coins and jewelry, about a thousand gold coins.

Leon changed into the most gorgeous aristocratic dress, then put all the gold coupons, gold coins, and jewelry into his space bag, walked out of the bedroom again, and walked out of the villa.

"Master Romeo, where are you going at such a late hour?" asked a middle-aged man dressed as a butler respectfully.

"I heard that Count Dooku is holding a ball, I want to go and see it, you can prepare a carriage for me!" Leon said lightly.

"Yes!" the middle-aged butler quickly called a carriage and asked two guards to act as coachmen, and drove Leon to Count Dooku's villa.

Soon, Leon once again came to the villa of Count Dooku.

Although there was a murderous demon infiltrating incident, the dance party in the villa was not stopped, and the aristocratic men and women did not disperse, but treated the incident as a talking point with more relish.

When Leon's disguised "Romeo" came to the villa, several aristocratic young men who were familiar with Romeo suddenly lit up and beckoned to Leon again and again.

"Romeo, where have you been these days, come here, we'll tell you something interesting!"

Li Ang smiled slightly and walked over to the young men.

Soon, Leon heard from the mouths of those young men the legendary story of "the murderer infiltrated and was bravely killed by Count Dooku".

Leon pretended to listen with relish, while quietly using his psychic power to reconnoitre, looking for the traces of Count Dooku and Culcer, Mina, Sophia, and others.

Soon, he spotted Carlser lurking in a nearby tree.

And Count Dooku was also in the living room of the villa with a glass of red wine, chatting and laughing with several nobles.

Leon extended his spiritual power and said to Carlser and the others: "I am Leon, the heads of Viscount Blackstone's father and son have been interrogated, and that Count Dooku is really suspicious, but he is very cunning and has not left an obvious handle, we don't have enough evidence to arrest him for the time being, and now I have re-infiltrated the ball, and disguised myself as Romeo, the youngest son of Duke Ironwall, don't act rashly first, let me find a way to expose his true colors!"

Carlser and the others looked at each other for a moment, and finally nodded silently.

Leon smiled with satisfaction, took a glass of red wine, and slowly walked over to Count Dooku.