Professor, please pay the debt

They easily found Weasley's Joke Shop, the only place that brought people joy in a dark and deserted street market, the shop windows were bright and dazzling, and it was full of all kinds of wonderful gadgets, some of which were breathing fire. , some are shining, some are jumping non-stop, they are full of vitality, in stark contrast to the lifeless Diagon Alley.Most striking was a poster that read:

why should you worry about you-know-how

you should worry about constipated people

Constipation is harmful to health!

The memories of the Dark Lord in Harry's mind burst out roaring again.However, Harry finally laughed out loud, because the twins' humor was more brave than theirs.

When they walked into the store, they found that the business was thriving and crowded with customers, and there were laughter and laughter everywhere, which formed a sharp contrast with the gloomy and deserted outside the store.

People are debating whether canary biscuits are better than parrot biscuits, many items are out of stock, the last box of Nosebleed Nougat is left, and the Skipping Vomit candies have put up a pre-order notice.These are the first products invented by the twins, and they have been very popular since last year.

Harry stands next to a case of joke wands, an early adopter of the product, which he and Ron used to transform snuff bottles in Transfiguration class, only to have the wand itself turn into a rubber duck Gervoz quickly became popular.

"Harry!"

Fred appeared next to Harry and gave him a big hug.

"Do you still want this kind of wand? We have developed a new product. When you hold it for more than 3 minutes, it will jump up and beat you up."

"Maybe I can use it as a Christmas present," said Harry, laughing.

Ron chimed in, "Give Professor McGonagall a copy, she must still remember our rubber duck."

"It's not honorable, Ron." Hermione looked annoyed.

Fred put his arm around Hermione's shoulder and said, "Hi, Hermione, have you seen our Witch in Love series? We'd love to hear your opinion, but in fact, we can only count on you.

Because Ginny is already too popular, we don't want her to increase the number of boyfriends, and now you are left without a relationship. "

"What? What did you say?" Hermione blushed nervously when she heard the word love.

Fred took them to another shelf, which was full of pink goods, and a group of girls chattered around the shelf, "The most advanced love potion, we guarantee you can enjoy it for 12 hours The perfect love.” Fred stood in front of his product and introduced it confidently, “This is a chocolate crucible, eating a whole pot can guarantee the efficacy of the medicine for 12 hours, if your boyfriend is only willing to take a small bite Guo Yan, that's not our responsibility."

The girls around the shelves laughed, but Hermione couldn't help but stammered and asked Fred, "You, you're going to let me test this for you. But who am I going to give it to, Ron?" Or Harry?"

Both Ron and Harry took a step back in fear, fearing that they would be chosen.

Someone in the group of girls screamed, "Merlin! It's Harry Potter!"

Then there was a loud gasp, and a bold girl pointed at Harry and yelled, "I'll buy all the chocolate cauldrons if he'll eat them."

Immediately, everyone recognized Harry, the girls kept screaming, they squeezed and approached Harry hesitantly, as if trying to surround him, Fred had to pull Harry away , while Ron and Hermione were left to deal with the aftermath.Harry even heard Hermione scream behind him, yelling, "No, I'm not his girlfriend."

Fred led Harry into a darker, but less crowded room, with shelves lined with less-key product packaging.

"It's exciting, I didn't expect you to be so popular..." Fred closed the door of the room with lingering fear, "It's no wonder, you have grown taller, and you have become more handsome after taking off your glasses, all the witches are looking forward to it. I'll give you a love potion!"

"Oh, come on, Fred, that's not a pleasant thing." Harry looked at the goods on the shelf, "What is this, it feels like something with a defensive spell added."

"Can you feel the magic wave? It's amazing! I heard that only powerful wizards can feel it, I can't feel it myself, neither can George, I only saw one Auror who came to pick it up and recognized it .”

Harry shrugged, "Probably because of the frequent battles, I'm more sensitive to these. But... are you doing business with Aurors? Do Aurors need love potions?" This is a horrifying guess.

"No, it's not a love potion, we just came up with some more serious products, this one, a reusable anti-spell cap, we thought the anti-spell cap was just a joke.

You know, you wear one of those hats and ask your buddy to hex you, and you stare at his face and the hex bounces off.Didn't expect the Ministry of Magic to buy five hundred for all their staff!Now we are still receiving large orders! "

"This is really interesting..." Harry also likes this kind of thing, "What kind of spells can it reflect, such as stun spells and disarming spells?"

"I mean, they can deal with some small magic, small jinxes and so on. As for the stun spell and disarm spell you mentioned, it depends on whether the magic power of the caster is strong."

Harry lost interest all of a sudden, because he felt that a defensive item that couldn't even resist the Disarming Charm was useless. Fred keenly captured Harry's emotions, and he said with a smile: "This thing is not good for you. Might not work, but not everyone is as powerful as you, is it? You can't believe how many people, even those who work at the Ministry of Magic, can't cast a decent Iron Armor Charm. This thing is for them prepared by people."

Harry wanted to say that he was not strong enough, but he felt that it was pointless to argue with Fred, "Can you develop more powerful defensive products? That is the level of the Stunning Spell."

"We have developed anti-spell cloaks, anti-spell gloves...but the level of anti-spell is similar to that of hats. Moreover, we found that the magic power of the maker of the anti-spell ability is related, and the things George and I can only make are like this , if you want more powerful defense supplies..."

Fred suddenly slapped his forehead, "Look, I'm so stupid! Maybe we can change our thinking, let's make a container, and you can input the magic power yourself, so maybe you can get a more powerful product."

"Fred! You're a genius!"

Harry also thought it was a brilliant idea.

They went into a lot of detail about the idea, and Harry was going to get one for every member of the DA.

Of course, things like hats and cloaks are not suitable, because you will take them off when you enter the room, and Fred suggested using the DA's badge as a container.

So the two hit it off, and Harry prepaid 100 Galleons for research and development, and said he wanted the best at all costs.

Just as they were talking more and more vigorously, the door of the room opened, and Fred's twin brother, George, leaned half in. "Harry, you are here. Mom is looking for you everywhere."

"Oh, don't blame him, it was those brainless fans of the savior who forced him in."

"Hello, George, are the women out there gone? That's awful, they seem to be eating me."

George turned around and took a look outside, "Oh, they don't seem to have left yet, I said the atmosphere in the store is so weird today...then don't go out, I'll call Mom and Dad over, be careful, Mom is angry."

George left after speaking, and Fred also left, "I'll discuss the badge with George."

Harry held him tight, "Don't run away, help me resist..."

Even Dumbledore would feel bad if Molly got angry.

"Don't you know? Mom is tougher on her own son!"

Fred sneaked away very cunningly, leaving Harry alone in this warehouse, and he is now 100% sure that he is the savior.

Because he was feeling uneasy about seeing Mrs. Weasley, who treated him as well as his own son, and was equally strict. Behaviors like disappearing and leaving without saying goodbye would definitely be taught a lesson.