Save the Bachelor of Heaven

In the subsequent potion exam, Xiang Nan brewed the most perfect vitality tonic at the fastest speed, leaving the invigilator speechless.

In the subsequent Care of Magical Creatures, Astrology, Arithmancy, Ancient Magic Runes, etc., Xiang Nan's performance was also very outstanding, which made all the invigilators very satisfied.

With the end of the OWLS exam, the fifth academic year also came to an end.

Xiang Nan and others then took the Hogwarts Express to go home.

On the way, he made an appointment with Lupin, Barty Jr. and others not to lose contact during the summer vacation, and everyone continued to cooperate in making anti-curse equipment and magic props to make a fortune together.

Everyone also unanimously agreed.

…

In the subsequent summer vacation, Xiang Nan was not idle, busy making anti-curse equipment and magic props.

Because in the past six months, the Death Eaters have become more and more active, killing more and more people, and not only limited to Muggle wizards, but also half-blood wizards and even pure-blood wizards have suffered casualties.

Because those half-blood wizards and pure-blood wizards also opposed Voldemort and the Death Eaters, they were attacked by them.

This made people more and more panic.

Because although the Death Eaters were rampant before, they only targeted Muggles and Muggle-born wizards, not half-blood wizards and pure-blood wizards.

So although half-blood wizards and pure-blood wizards sympathized with the plight of Muggle wizards, they were actually somewhat fortunate that they were not Muggle wizards.

But now it is different. Half-blood wizards and pure-blood wizards will be attacked as well, which has caused most wizards to panic.

They also began to worry like Muggle wizards that the Death Eaters would one day fall from the sky and kill their whole family.

Therefore, they were very scared and began to try every possible way to save their lives, such as immigration, moving, buying anti-curse equipment, etc.

Xiang Nan's anti-curse equipment and magic props became more popular because of this.

...

It is worth mentioning that Xiang Nan's home has also been attacked by Death Eaters in the past six months.

Although Xiang Nan did not openly oppose Voldemort and the Death Eaters, he developed too many anti-curse equipment and magic props, which ruined many attacks by the Death Eaters.

Therefore, they found the address of Xiang Nan's family through the spy in the Ministry of Magic and attacked their home.

Fortunately, Xiang Nan installed an anti-burglar alarm at home and set up multiple protective spells and multiple mechanisms to resist intruders, so the Death Eaters returned empty-handed.

Irene and Tobias also escaped.

But they later had to move and hide the address of their new home.

Tobias even had to sell the bar he had run for many years.

…

At the end of July, Xiang Nan and Lily received the OWLS test report.

As expected, Xiang Nan got "excellent" in all ten courses. Lily's spells, potions, transfiguration, defense against the dark arts, etc. were all "excellent", and only Care of Magical Creatures and Divination got "good".

But overall, both of them got very good results.

In August, the school sent a list of books and the start time of the school term.

As usual, Irene used owls to order books by mail, so that they would not be attacked when they went to Diagon Alley.

But in fact, Xiang Nan was not afraid at all. He wanted to fight the Death Eaters head-on.

In September, Xiang Nan and Lily returned to Hogwarts.

During the summer vacation, he communicated with Lupin, Barty Jr. and others, and developed new magic props and anti-curse equipment with them.

In order to facilitate communication, Xiang Nan specially developed a communication prop. He cast a spell on a stack of parchment. As long as one person wrote on the parchment, the same handwriting would appear on the parchment of others.

This magic is very complicated and very clever, even more useful than Voldemort's Dark Mark.

Voldemort's Dark Mark was branded on the hands of the Death Eaters. As long as he touched the Dark Mark, all the Death Eaters would feel the mark on their hands stinging, and they would Apparate to him as soon as possible.

Later, this magic was borrowed by Hermione. After Dumbledore's Army was formed, she gave everyone a fake gold Galleon with a number on the side of the Galleon. When Harry decided to hold the next meeting, he would change the number on the side of the Galleon to the time of the next meeting.

After he changed the number, the Galleons of others would also change. In this way, everyone knew the time of the next meeting.

Xiang Nan's parchment is similar to the principle of the Dark Mark and fake Galleons, but it is more sophisticated and the information conveyed is more accurate, similar to an online chat room.

This saves the time of owls flying back and forth, and any ideas can be communicated in time to avoid being too late.

Lupin and Barty were very surprised when they got the parchment. They didn't expect Xiang Nan to be so smart and invented such a communication tool. It was really amazing.

...

After the new semester started, Xiang Nan's business continued, and various anti-curse equipment and magic props were produced.

Among them, the anti-curse cloak, anti-theft alarm and temporary transformation candy sold the best.

The anti-curse cloak has the largest defense area and has the best defense effect when being attacked. The anti-thief alarm is best placed at home to avoid being invaded by thieves.

Temporary transformation candy is best for hiding. There are many types, which can make a person temporarily turn into another person, or a sofa, a table, a stone, etc.

The duration is about five minutes, and the time is slightly adjusted according to different weight and physique. It is very suitable to have a piece when being followed or ambushed.

The parchment invented by Xiang Nan for real-time communication was also very popular after it was launched on the market.

Because this communication tool is obviously much faster than owls, communication is more timely and more convenient, and it can even be said to have achieved a qualitative leap.

Before, it was still letters, but now it has been changed to the Internet. Therefore, many people are eager to buy it to communicate with family and friends.

Xiang Nan also added a "password" to the parchment. Only those who know the password can communicate with each other, which avoids the possibility of leaks.

Xiang Nan's invention was praised by Dumbledore, Professor McGonagall, Professor Flitwick, etc., praising him for his ingenuity and his mastery of the transformation spell, which is really amazing.

You must know that the transformation spell can only be mastered by seventh-grade students, and they may not be as good as Xiang Nan.

Xiang Nan had other thoughts about their praise.

In fact, the magic used for parchment communication is not too difficult.

He believes that with the talents and strengths of Dumbledore, Professor McGonagall, Professor Flitwick and others, they should be able to develop it.

But after so many years, they still haven't developed it and still use owl communication. I have to say that the magic world is really too rigid.

When the Muggle world is changing with each passing day and has begun the third industrial revolution, the magic world is still essentially living a small peasant life in the Middle Ages.

Using candles for lighting, relying on owls for communication, farming and raising pigs by themselves, being self-sufficient... But they still don't realize their backwardness and think that wizards are far more noble than Muggles.

Really, I don't know what to say.