51. Cho, You Don’t Want Your Academy To Lose To Hufflepuff, Right?

With a sense of curiosity, Cho and Hermione walked up and down the stairs, even startling Filch. However, since they were merely taking a normal walk without violating any school rules, Filch could only suspiciously follow them for a while before reluctantly leaving.

What surprised Cho and Hermione even more was that whenever Filch appeared in the corridor, a marker would appear on the map.

"How is this possible?" Cho asked in surprise.

"It's a combination of marking magic, tracking, dynamic visualization, and some potions knowledge," Wayne explained.

"You put a curse on Filch?" Hermione frowned.

"Don't say it like that," Wayne replied, raising his hands. "I didn't invade his privacy. I noticed that his name only appeared in the corridor or auditorium."

In reality, Filch had limited areas to oversee due to his lack of academic prowess.

Wayne drew inspiration from the Marauder's Map to create his version, although the production method was slightly different. Although he didn't know the exact principle of the Marauder's Map, he had studied it extensively and had a general understanding.

Wayne couldn't help but admire Harry's father and Sirius.

"While they may not have had the best behavior in school, their talent was undeniable," Wayne said.

The Marauder's Map was essentially a contract. The creators had likely discovered the magical core of Hogwarts or the Book of Acceptance. Every student who graduates leaves their mark on the map.

However, Wayne was a newcomer to the magical world and couldn't accomplish such a feat. His version of the Marauder's Map used a combination of tracking spells and marking magic to display information on the map in real-time.

Although Cho was a Ravenclaw, she wasn't particularly interested in these matters. It was Hermione who eagerly questioned Wayne for a long time. Eventually, she gave up when she realized she couldn't comprehend it any further.

"So, you're selling this map?" the young witch asked, engrossed in examining the map.

"Yes, and there are three types available," Wayne replied, pulling out a few more maps from his pocket. Hermione and Cho stared at the seemingly bottomless pocket. It was clear that some form of extension spell had been cast.

From snacks to maps, Wayne seemingly had an endless supply of items in his pocket.

Both young witches had their suspicions about the extension spell but didn't voice them, choosing instead to listen to Wayne's explanation.

"The regular version only has map functions and displays the movement rules of the stairs."

"The pro version offers positioning and route planning, allowing you to find the quickest route to your destination."

"Regarding the version you currently have, it is the Promax version. It includes the functions mentioned earlier, and most importantly, it also includes the positioning of Filch and Mrs. Norris."

Hermione opened her mouth slightly.

There are so many tricks that can be played with this map.

How extensive is Wayne's knowledge about it?

The two of them tested the other two versions separately. As Wayne explained, the pro version only requires clicking the wand on the destination to plan the route, which is very convenient.

Aside from the functions, the three maps also have different appearances.

The regular version is simply plain parchment paper, albeit slightly thicker.

The pro version displays the logos of each college and has beautiful patterns.

As for the Promax, Wayne meticulously made it himself, utilizing his painting skills, resulting in a high-end and elegant appearance.

"Is there a more advanced version?"

"Of course." Wayne rubbed his hands together and smiled excitedly, "The next level is the customized version for VIP customers. Is Miss Granger interested?"

"Uh." Hermione paused, observing Wayne's reaction, and asked hesitantly, "What are the prices of these maps?"

"The regular version is five Sickles, the pro version is one galleon, and the Promax...ten galleons."

"So expensive?" Hermione couldn't help but exclaim, feeling a bit abrupt. She quickly added, "The regular version is not expensive, but the other two.."

"I think it's worth it," Cho suddenly chimed in, "If I were to exchange one galleon for a map like this, I might hesitate, but I would still buy it in the end."

"Why?" Hermione was a little confused, "You're already in your second year, you should have memorized all the routes, right?"

"It's not that simple." Cho smiled bitterly, "In fact, I was late twice last week. The rules regarding the school stairs are really difficult to remember. If you're not careful, you end up going in the wrong direction. It's truly exhausting."

"Is it that challenging?" Miss Granger still had some doubts.

Wayne looked at her speechless.

Did she think that anyone has a memory as exceptional as hers?

Not to mention Cho, even the senior students frequently take the wrong paths, and some still can't navigate correctly even after graduation.

"Alright, since you both think so..." Hermione reluctantly agreed, "How can we assist you?"

"It's quite simple," Wayne smiled and explained, "Tomorrow during class, go with your friends or roommates. Use the map to navigate and let them witness the functions firsthand."

"If they ask, you can explain."

"For each copy sold, I can give you 30% of the profits."

"I don't want your money," Cho declined, shaking his head, "You asked me for help. If I accept money, it would feel like an employment agreement."

"It's just a simple task. Leave it to me."

Hermione also spoke earnestly, "It's just a minor matter."

"When the promotion is over, I will return the map to you."

"Don't refuse so quickly," Wayne comforted them. "This is a collaboration, and it's only natural to share. Hermione, you should understand the principle of distributing work."

"As for Cho, you're the only Ravenclaw student I know. Without your help, my map would have sold for at least one-third less. So you can take the money without worry."

Cho still wanted to decline, but Wayne suddenly covered her mouth. He had a smirk on his face as he spoke softly, "Cho, you wouldn't want your academy to be outdone by Hufflepuff, would you? Promise me, and you can make your own money and exchange it for a light wheel worth two thousand."

As Cho looked at Wayne's flawless handsome face up close, her heart couldn't help but race, and a blush spread across her cheeks. 

On the sidelines, Hermione was about to explode. "What are you doing!"