Lin Xiao has been going to Diagon Alley a lot these days, and occasionally he can get some things like hair from some people.

In his flask, there were eight compound decoctions for humans, which could make Lin Xiao turn into eight different people after drinking them, while the compound decoctions stored in the other two compartments were not aimed at humans.

One is a cat, a male Persian cat with beautiful blond hair.

One is a snake, a Nepalese viper, a type of magical creature whose venom is enough to poison a powerful wizard in three seconds.

"It's all alive now!" Lin Xiao put away the wine jug, then turned around and walked out of the room directly.

......

In the blink of an eye, it was already mid-August, and Lin Xiao had also lived in Diagon Alley for nearly half a month, and in the past half a month, he had purchased a large number of books about the wizard Shijie, starting from the most basic knowledge points, and with his terrifying memory ability, it took him nearly seven or eight days to memorize the contents of so many books he bought.

Some of these books were purchased from the Blotted bookstore, and some of them were stolen by Lin Xiao from Boginbock, who mainly stole some forbidden spells and some books that introduced evil spells, which also detailed the three unforgivable spells.

It's a pity that Lin Xiao didn't buy a magic wand, so he couldn't cast these magic spells at all, including those ordinary magic spells such as 'except for your weapon' and the like couldn't be used.

These days, Lin Xiao was also thinking about whether he should buy a magic wand, but he was afraid that he would leave traces on himself in this wizard Shijie because of this.

Who knows if there is something marked on those wands, if this thing follows him like a tracker, then wouldn't Lin Xiao lift a stone to shoot himself in the foot?

Lin Xiao only gave up after a brief thought about the wand, he was mainly looking for the trace of Professor Quirrell these days, he knew that he was back in Diagon Alley, but the only time he knew was when Harry first entered Diagon Alley, and there were obviously many days left on this day.

Lin Xiao hoped that he could come over sooner, so that he could see Voldemort say hello to him or something in advance.

If Lin Xiao wanted to find Voldemort before, he wanted to infiltrate Hogwarts through him. Then it is no longer necessary, because he has thought of a more haode way to blend in.

Each Hogwarts student can bring a pet, such as a mouse, toad, or... A cat.

Two days ago, Lin Xiao used the clone technique to separate a clone with decent strength, at least in the eyes of those wizards, he was not a squib but just a wizard with low strength.

With this identity, his doppelganger infiltrated a pet store in Diagon Alley and became a trainee clerk, and Lin Xiao would also use this identity to put his transformed golden Persian cat in the store to sell.

Of course, not everyone who wants to buy him is willing to sell, and his goal has long been set, that is, Hermione, one of the Iron Triangle.

This little girl is only 11 years old this year. Lin Xiao remembered that she also bought a cat in the future, which shows that she likes cats herself, in fact, there are few girls who don't like cats, especially this beautiful and noble Persian cat that Lin Xiao has changed, as long as the price is right, I believe Hermione will definitely buy him.

Then when the time comes, he will be able to spy on Harry Potter by Hermione's side every day, and as for infiltrating Hogwarts, it will be even simpler.

Of course, Hermione hadn't come to Diagon Alley yet. Even Lin Xiao didn't know when Hermione would be back, but the notice should not have arrived so early, and it shouldn't be necessary to buy first-grade books and crucibles and other things that would have started so early, if school started around September 20th. Then Lin Xiao estimated that they would come to buy things around the fifteenth.

In fact, as long as you are not a person who encounters special circumstances like Harry Potter, you will not buy the required items the day before school starts.

But just in case, Lin Xiao is ready to stay in that pet store in the form of a cat after September 10th, as for the statement. He had already thought about it.

A teenager who has lost both parents and cannot support his cat because of financial constraints, in order to find a suitable owner for him, he must ask the owner to be loved by his cat. If his cat doesn't like the new owner, he resolutely refuses to sell it.

As for the price, just give two or three silver sico, it's just a formality.

And whether you like it or not, it's not Lin Xiao himself who has the final say.

......

In the blink of an eye, the time was already approaching the end of August, and Lin Xiao still hadn't seen the Professor Quirrell at the Cauldron Bar, which made him very disappointed.

On this day, he left his room and went downstairs as usual to order a simple breakfast.

During this time, because Lin Xiao had been living here, the regulars in the bar were also familiar with this strange young man who liked to wear a white bone mask, at least they would not be as afraid of Lin Xiao's dress as they were at the beginning.

Tom, the owner of the bar, had mentioned to Lin Xiao more than once that he didn't need to wear this mask all the time, but Lin Xiao kept listening, he didn't want to be exposed to the world so soon, and as for the eight identities in the compound potion, it was even more nonsense.

Lin Xiao didn't know if those eight guys had any acquaintances here, what if they showed up?

"Tom, excuse me. Lin Xiao swallowed a sip of butterbeer, clapped his hands and stood up from his seat.

Tom behind the counter smiled and took the tray in front of Lin Xiao away, chatting casually with Lin Xiao.

After chatting with Tom for a few words, Lin Xiao planned to go out for a stroll in Diagon Alley, after living for so many days, he was already completely familiar with Diagon Alley, even with his eyes closed, he could walk through Diagon Alley without getting lost.

But today, just as Lin Xiao was about to go to Diagon Alley from the back door, the door of the Broken Cauldron Bar was pushed open again.

Lin Xiao glanced over there casually, and he didn't even stop his footsteps, but after he saw the figure clearly, the whole person was suddenly stunned and motionless.

"Professor Quirrell!" Lin Xiao slowly turned his head, his gaze fell on Professor Quirrell with a purple scarf on his head again, and his heart suddenly blossomed.

"Good fellow, it's finally waiting for you. Lin Xiao thought secretly in his heart.

At this time, he didn't plan to go to Diagon Alley, so he turned around and sat on the seat next to him, and several wizards next to him looked at him curiously, wondering why this strange wizard who went to Diagon Alley on time every day didn't go today?

"Hey~!, Professor Quirrell. Tom, the owner of the bar, greeted Professor Quirrell as he had just entered, and it was clear that he was not familiar with Professor Quirrell, and the greeting was just a matter of courtesy.

Professor Quirrell's shy and introverted face showed a slightly nervous smile, and he nodded at Tom before walking briskly towards the back door of the bar.

"Huh~!This guy is going to Diagon Alley, but why doesn't he choose to walk from here instead of changing shapes?" Lin Xiao couldn't help but wonder when he saw that the direction Professor Quirrell was walking in seemed to be the back door of the bar.

In fact, it's not that Professor Quirrell doesn't want to use the shapeshifter but he doesn't dare to use it, because he is no longer a normal white wizard, and he still has a weak state of the dark lord living in his body, in this case, how dare he use the shapeshifter, if you accidentally expose the aura of the dark lord, you will be destroyed.

The guests at the bar didn't seem to like Professor Quirrell very much, not because of his bad popularity, but because of the foul smell of garlic wafting through his body, which made people really reluctant to approach him.

Professor Quirrell walked briskly towards the back door of the bar, if Lin Xiao was beside Lin Xiao keenly felt a gaze sweeping over him, it was not Quirrell's gaze, the source of that gaze came from the back of Quirrell's head.

"Voldemort!" Lin Xiao sneered a few times in his heart, then got up from his seat and walked quickly towards the back door.

'Squeak~'

Pushing open the door and walking into the backyard, Lin Xiao saw that Professor Quirrell was about to open the door to Diagon Alley, when he suddenly heard movement behind him, and he was so frightened that he turned around sharply and pointed his wand at Lin Xiao.

"Professor Quirrell, are you nervous?" Lin Xiao looked at him with a smile, as if he hadn't seen the wand directed at him.

Professor Quirrell, who was beginning to break out in a cold sweat on his forehead, seemed to realize that he was overly nervous, and he quickly put away his wand and smiled awkwardly.

"Professor, I heard that you were the teacher of this year's Defence Against the Dark Arts class at Hogwarts, right?" Lin Xiao stepped forward and stood next to Quirrell, looking like he asked casually.

Professor Quirrell's body was almost tense the moment Lin Xiao approached, and one hand was even more firmly gripping the wand in his hand, and the green tendons on it were bulging, and he didn't know that he thought he had seen the enemy who killed his father.

He nodded a little stiffly, his mouth opened, and Zuihou just squeezed out the word 'En'.

"Professors rarely go to Diagon Alley from here, right?" Lin Xiao continued to say casually, but at this time, he reached out his hand and knocked on the wall in front of him five times.

Quirrell was really nervous at this time, and he didn't notice that Lin Xiao was using his fingers instead of his wand, but Voldemort, who was living in Quirrell's body at the moment, noticed this.

It was very strange for a wizard to use his finger to open the door instead of a wand, which was also why Lin Xiao had never been to Diagon Alley with other wizards, so he didn't know that his behavior was actually very strange.

Little by little, the portal opened, and Quirrell's entire nervous body began to tremble slightly.

Lin Xiao glanced at him, and the corners of his mouth under the mask couldn't help but outline a strange arc. (To be continued......)