"He's next?" Lawrence felt a little creepy, and he pushed through the crowd and ran out of the hall, not seeing Justin all the way. Finrieri, Hufflepuff's lounge is on the right hand side of the kitchen hallway, and the entrance is behind a pile of barrels, but it is not clear how to enter, so I have to give up,

Lawrence didn't go back to the hall, but walked back to Gryffindor Tower, the common room was empty, apparently most of the people were still in the hall, Lawrence saw Harry, Ron, and Hermione in the armchair by the fire, Harry stood up and ran back to the bedroom with a gloomy expression,

"He doesn't know he's a parseltongue?" Lawrence asked,

"Apparently so." Ron said that neither he nor Hermione had a good look,

"Snakes?" Lawrence muttered to himself, he touched his chin,

"Do you know anything?" Hermione asked keenly,

"Oh, yes," Lawrence replied, "but I don't think it makes sense."

"What doesn't make sense?" Ron asked curiously,

"Cat and Colin, they're not dead, it doesn't make sense." Lawrence turned and returned to the bedroom, leaving Ron and Hermione confused and staring at each other.

The next day, Lawrence woke up early in the morning, he went to the hall an hour early for breakfast, but saw a new notice on the bulletin board in the hall, because of the heavy snowstorm, Mrs. Sprout had to keep the mandrake warm, so today's second-grade herbology class was suspended,

"Looks like nothing is going to happen today?" Lawrence thought, he went into the hall to enjoy a hot breakfast, flipping through the day's Daily Prophet, but he didn't find news about Hogwarts, apparently Dunburydo put things down,

"Hey, Lawrence, how early is it today?" Fred picked up the newspaper that Lawrence had read next to him and said, George went to get breakfast,

"Maybe it'll be so early every day after that." Lawrence shrugged his shoulders and replied casually that he would wake up early to wait for Justin before the Christmas break was over. Finley, he believes, happens like this, Justin. Fenrieri would definitely go home for the Christmas holidays, but the second-year herb school was suspended, and Lawrence thought that he probably wouldn't meet anyone today.

But he was wrong, and that afternoon, Justin. Finrery was "petrified", and Nick, who was almost headless, was blackened and unable to move, and the first person to find the scene was Harry.

And the Parseltongue he showed in the dueling club yesterday made almost everyone think that Harry was the "heir of the secret room", and almost no one wanted to stay after the end of last semester to spend the Christmas holidays,

In order to fulfill their promise to Mrs. Weasley, Fred and George decided not to go to Egypt with the Weasleys, but to stay at Hogwarts to study.

"Why aren't Ginny, Ron, and Percy going back?" Lawrence pretended to ask casually,

"Percy is going to take the n.e.w.T (Super Fatigue Bombing Witchcraft Test) next year," Fred replied listlessly, as he struggled to flip through his Transfiguration textbook, "Ginny also said she was going to stay, and Ron seems to have some little secrets that violate the school rules."

"That's nice...... George grumbled, looking at Lawrence's two brick books and asking, "What are you looking at?"

"Strange Magical Creatures? "Extremely Difficult Spells"?" Fred looked at the old cover and said, then he said in an exaggerated tone, "Please don't hit us again, but what do you see all this doing?" (Note 1)

"Well, for this." Lawrence said that he pulled out a large piece of parchment with a detailed map of Hogwarts drawn on it.

"You got him back?" George asked in surprise,

"No, there's no little black dot on it." Fred looked more closely,

"Look at this," Lawrence flipped through the Extremely Hard Charm, "I've been looking for a long time."

"Shadow Walk Spell." George read, "A spell that can be cast on a map to track the whereabouts of everyone in the map." (Note 2)

"Look at this again." Lawrence said, pointing his wand at the map and whispering a incantation, the parchment flickered for a while, and burned out of thin air.

"What's going on?" Fred asked in surprise, and the parchment quickly burned to the ground and left a small piece, but it did not affect anything else, and the remaining small piece of paper was clearly marked with a small dot on it, which read, "Lawrence. Rovander',

"Hogwarts can't be drawn on a map," Lawrence replied, "and it protects everyone in the castle, but if my magic, the spellcaster's magic, is at work, it can reveal my own location." (Note 3)

"How did the live map do that?" George asked, "There are only four people who make it, and they can't do it."

"Still researching," Lawrence didn't answer directly, referring to the book, and the twins shrugged and turned their attention back to their books.

Lawrence, on the other hand, picked up "Strange Magical Creatures", and if the twins were careful, they would find that one of the pages was bookmarked by Lawrence, and he opened the page where the bookmark was placed.

"The Poltergeist is one of the strangest magical creatures I've ever seen,

Maybe I'm not even sure if he's a magical creature or not.

But what is certain is that he is not the traces of the dead in this world, that is, not a ghost,

When I further guessed that he might be a special magical gathering in the location,

The more wizarding places there seem to be, the more likely they are to appear, but occasionally they can be found in Muggle dwellings......

"All you need to do is find Peeves." Lawrence thought, he kept flipping back, and then he found what he was looking for.

"Among the many terrible monsters and monsters that roam our land,

One of the rarest and most dangerous and deadly species is the basilisk.

The basilisk is huge in size and can live for hundreds of years, and it has an incredible way of killing, in addition to its deadly fangs, it also has an extremely dangerous gaze that will kill anyone who comes into contact with the eyes......

"Aha," a smile tucked into Lawrence's mouth, "I found you."

───────

As soon as the term ended, Hogwarts seemed deserted, and Lawrence was very glad that he finally didn't have to follow a group of people, and after many days of hard work, Lawrence finally found Peeves the night before Christmas.

"Ahaha, isn't this the Weasley twins' kobold commander?" Peeves giggled when he saw Lawrence,

"I need your help, Peeves." Lawrence simply ignored the latter word, it was better not to pay too much attention to the wording of the poltergeist, being angry would only make him happier,

"Well, are you finally going to start misbehaving your baby?" Peeves flipped twice in the air,

"I need you to make a pact with me, to lend me your power to make a map of Hogwarts." Lawrence said bluntly, Peeves' smile suddenly disappeared,

"Oh, I said, you're the second school you've asked me for so long, but why should I help you?" Peeves began to fly from side to side, "Convince me, convince me."

"The last map is in the hands of that heir, if the school continues like this, it will definitely be closed, you don't like a school without people, right?" Lawrence said, "There's no point in your prank if no one is there."

"That's right," Peeves agreed, "but that's the only way? It's not enough, it's not enough, the last troublemaker gave me a lot of joy, you didn't give me enough."

"I think that's enough, I'll just need to use it until the end of next semester," Lawrence replied calmly, "and it's fair that he'll be destroyed in six months, and the school won't go out of business."

"Woo-a-aa!" Peeves spun in circles as if it would help him think quickly, and Lawrence waited for his response,

"Okay, I promise you." Peeves finally agreed, "But if you let the school close, I'll chase you and keep you at peace!"

"The pact was made," Lawrence sat down on the floor, his left hand outstretched, Peeves took his left hand, Lawrence pulled out a map he had drawn and placed it on the ground,

"Peeves lent his power to Lawrence. Rovander, help him with the map." Peeves said that Lawrence's wand shot a purple thread,

"I'm going to use this map to stop the Slytherin heirs," Lawrence read, his wand shooting two golden threads one after the other, "This map will be destroyed in six months."

"If it's Lawrence. If Rovander fails, Peeves will chase him and be at peace." Peeves said that Lawrence's wand shot out a pure white silk thread, tightly wrapping the first three silk threads,

"The contract is established, then ......" Lawrence raised his wand and poked lightly at the map on the floor, the handwriting on the parchment suddenly shrank to the point where the wand was pointed, and then spread out quickly, except for Hogwarts Castle and secret passages, small black dots appeared one by one, and the names they represented were written in cursive underneath,

"Whew...... Remember your promise." Peeves exhaled, he looked a lot more transparent, turned around, and disappeared into the floor,

"Step 1 is complete," Lawrence picked up the map, staring at the small black dot belonging to Ginny on it, "and then wait for yourself to reveal the location of the chamber."

───────

Note 1: These two books are not included in the original text.

Note 2: According to Rowling's website, homonculouscharm is a spell that can be cast on a map to track the whereabouts of everyone in the map. homonculous is a variation of homunculus (dwarf, fetus, mannequin), which represents human beings here, and I directly translated him into a shadow walking charm, which is named after the meaning of his ability.

But in reality, the map can show more than just humans, and in the third episode, Harry, who saw the map for the first time, saw Lady Loris and Peeves on it.

Note 3: There is a contradiction in the original text, it is said that Hogwarts cannot be drawn on a map, but the map of the living point does exist, so I designed this bridge.

Note 4: Peeves is a bouckrieg theorists believe to be a kind of spirit created by the subconscious, and this mischievous spirit has been accumulated by Hogwarts students over thousands of years.

I set Peeves as a special kind of magic collection, and each teacher and student has a little bit to contribute, so if Peeves uses his powers, he can make the map and spells work smoothly, of course, Peeves is uncooperative most of the time, .......