He may not have magical attainments, but he is absolutely concerned about his hair.

But the bird snake egg shampoo also has fatal flaws: it is dangerous to explode.

But this is not a problem for William.

Shampoo is essentially a potion. William himself is a potion master and can spend time improving.

It is definitely not possible to consult Professor Snape. He has never been involved in the hair washing industry... I have no research!

In order to eliminate the explosion effect of the bird snake egg, William found a lot of ingredients.

Among them, the best effect is the extract of the eight-eyed giant spider silk.

After a year and a half improvement, I finally made a safe new soft shampoo.

William can be sure that once this product appears on the market, it will surely seize the witch market immediately.

It is far superior to other products in terms of flexibility and keeping luster.

Back then, Harry's grandfather Fremon Porter quadrupled the family's wealth by inventing the fast smoothing hair.

This may be one of the reasons why Professor Snape is reluctant to wash his hair.

After all, the shampoos on the market at that time were all invented by James' father.

Now William is also going to embark on this path to becoming rich.

At this time, as the first batch of safe finished products, William must have Hermione use it. After all, this is what was studied for her.

The two sat on the chairs, William held Hermione's long brown hair in one hand and applied her bird snake egg shampoo with the other.

"William, have you noticed one thing?" Hermione lowered her head and looked at the reflection of the boy in the wooden tub.

"Crouch was strange, he insisted that Fred and George burned his tent, but..."

William rubbed his brown hair gently and then said:

"He had insisted on using the flashback spell to detect the wands of the two.

But when George heard that an invisible wizard snatched Malfoy's wand... he stopped mentioning the flashback spell."

Since Crouch always believed that it was the twins and arsonist, there was no reason not to continue to check the wand.

Especially the one involved his house elf Shining.

Hermione wiped the water from her face, "This shows that Crouch knew it was not done by the two of them, and... he knew who that person was!"

"That's right." William nodded in admiration.

Hermione is really smart and keen and terrible.

She can always find unusual in the most inconspicuous details.

So, don't do bad things under her nose, as the anti-reconnaissance ability is too strong.

After helping Hermione wash her hair, William blew it dry with his wand, the two walked towards Hermione's room.

"This time it's very soft and not messy." William chuckled softly.

Hermione with soft hair is really beautiful...unpretty.

She didn't realize this, she just looked around in the big mirror, and smiled with satisfaction:

"I don't know how long it will take, and there is only that small bottle, which is not enough..."

"It will be cooked soon, don't worry about this."

Hermione let out a light "um" and nodded vigorously.

The two sat down on the bed, Hermione sat cross-legged and handed over a wooden comb.

After William took it, he carefully tied her hair up and sniffed it hard.

Hermione raised the topic just now again.

"The invisible cloak that man must have used is not a magical body curse." She analyzed.

"He didn't have a magic wand, otherwise he wouldn't have attacked Malfoy, and he could only wear an invisible cloak."

"Yes, and there is something unusual." William kept moving his hands and said softly: "Why did he have to burn Crouch's tent?

This is too purposeful.”

"The most important thing is Shining. When Crouch's tent burned, she did not go to put out the fire, but instead wandered around..."

"She is looking for that wizard!" Hermione murmured.

"Yes." William summed up all the details: "A adult wizard without a wand, wearing an invisible cloak.

He wants to burn Crouch's tent, which means he has a grudge with Crouch..."

"Crouch imprisoned a wizard!" Hermione said in shock: "He also blocked him with an invisible cloak and let Shanshan stare at him!"

William said, "That's probably what happened."

"I'll let Dobi touch Shining." Hermione rolled her eyes.

"Be careful, Shanshan won't tell Dobby the truth." William was not very optimistic.

After he finished combing his hair, Hermione yawned and rested her legs cross-legged, closing her eyes as if she was asleep.

William looked down at the face that was close to him, and he reached out and gently stroked her lips.

...

...

(Happy Chinese Valentine's Day!

Now is the critical time for the epidemic, and couples have to open two rooms at night.

Also, can 3600 words be counted as two? (?ò?ó?)

By the way, please recommend and monthly tickets at the end of the month.
Chapter completed!