I'm in Hogwarts, what the hell is the Honghuang system?

Chapter 184: I am not alone in my path, the sword technique of beheading demons! Zhou Tian will be completed!
"call--"

After a while, the spiritual energy fed back from the copper essence was completely absorbed by Rhine.

Rhine's eyes flashed with surprise.

The improvement in his cultivation brought by this copper essence was comparable to the demon-refining golden elixir he had taken before.

"Logically speaking, refining copper essence is a very common step in refining weapons in the prehistoric world. Even if I have the talent to prove my Dao with weapons, I shouldn't be able to return so much spiritual energy."

"It's probably the method of refining the flag of the Zhoutian Xingdou Grand Array, which is different from the ordinary method."

"The key is that I integrated merit into it, which is equivalent to refining the copper into an object of merit. That's why there is so much spiritual energy feedback."

"And copper essence is just an insignificant material in the process of refining the formation flag. By preparing various materials later, we should be able to obtain more spiritual energy feedback."

Rhine took a deep breath.

Calculating it this way, although a lot of merit will be consumed in the process of preparing the flags of the Zhoutian Star Fighting Array, the improvement in cultivation alone is not a loss.

After all, this place is not like the ancient times, where countless people are fighting for that little bit of merit. Once you get the merit, you are reluctant to use it, let alone use it to improve your cultivation.

Although the magical world is poor in resources, there are many opportunities for merit.

Exchanging merit for combat power is definitely a good deal for Rhine.

Rhine gathered his thoughts, put away the copper essence of merit, and then turned and walked towards the restricted book area of ​​the library.

"During this period, using instruments to prove the Dao can continuously improve my cultivation, but I can't give up on the pill."

"If you can establish a life-and-death friendship with Madam Pince, you can obtain the Ten Thousand Demons Golden Pill formula."

Rhine's eyes flickered.

Although he had refined the Golden Demon Elixir before, that was because he had mastered the art of alchemy and combined it with the Heavenly Demon Fire to refine the quality of the elixir to an extremely high level. The correct name should be the Golden Demon Elixir.

It can't be compared with the ones that can be officially called the Golden Elixir.

A genuine golden elixir is a rare treasure coveted by immortals and gods, and many immortals and gods would have a hard time getting one even after thousands of years!

If Rhine could refine one, his cultivation would immediately soar to an incredible level.

Therefore, Rhine believed that he must obtain the recipe for the Ten Thousand Demons Golden Pill.

The sooner you get the recipe, the sooner you can collect the herbs.

The "daily task" of cleaning the restricted book area is something you cannot miss.

It was already late at night.

Outside the restricted book area, candlelight was still on.

Madam Pince was concentrating on looking for something in a pile of ancient books when she heard familiar footsteps.

She turned around in surprise.

"Rhine, you're here again?"

Words also appeared on the system screen in front of Rhine.

After a thrilling journey, you return to Yuxu Palace.

Without stopping for a moment, you head towards the Demon Cave again. Even though the future is uncertain and full of dangers, you firmly believe that the sword in your hand can cut through all obstacles. You must not slack off in your training in the Demon Cave.

[The immortal god guarding the demon cave saw you like this, nodded with a smile, and raised his hand——]

【Take the demon-slaying sword! 】

Rhine picked up the feather duster familiarly and was about to go to the restricted area to clean it, but was stopped by Madam Pince.

"Just wait a moment."

Rhine turned around in confusion and saw Madam Pince looking him up and down with strange eyes for a long time. For a short moment, Rhine even seemed to see a blush appear on Madam Pince's cheeks.

Rhine was filled with confusion and uncertainty, and suddenly thought of a possibility.

The way of charm?

I have just comprehended this way, and with every move I make, I may unconsciously exude the aura of charm.

Although it is not as overbearing as when it is used on the little witch controlled by Voldemort, it can still make people feel favorable towards it unconsciously and feel closer to it.

At this moment, lines of writing appeared on the system screen. [Just as you took the Demon Slayer Sword and were about to enter the demon cave to fight, the guarding immortal called out to you for the first time.]

He has been practicing Taoism since childhood and has never married. He has long since severed his worldly ties. It can be said that he has spent his entire life slaying demons and monsters.

"Seeing you today, even though we're not related by blood, I feel incredibly close to you. I can't help but sigh in my heart—if you were truly his descendant, that would be a wonderful thing."

Rhine breathed a sigh of relief.

It seems that although the art of charm is powerful, he has just begun to comprehend it. The charm he emits subconsciously is not so overbearing that he will become a low-class "charming cultivator" that everyone in the world hates.

Immediately afterwards, Rhine saw another line of words that made him stunned for a moment.

[As the guardian immortal grows closer to you, the requirements for you to establish a life-and-death friendship with him have been greatly reduced.]

[From killing 10,000 demons, it is reduced to killing 6,000 demons to achieve a life-and-death friendship! ]

[Beyond the friendship of life and death, a deeper relationship begins—I am not alone on my path!]

Kill a demon fairy and establish a relationship with the guardian immortal. You will receive a reward - the Demon Slaying Sword Technique!

[The Demon-Slaying Sword Technique, a killing sword technique created by a guardian immortal to slay demons, was once regarded as the best sword technique for slaying demons by many immortals and gods of the Chan Sect. Unfortunately, it places too much emphasis on killing. Unless one can comprehend the way of killing swordsmanship and embark on the path of proving the truth through killing, it will be difficult to achieve the great Dao.]

Rhine's breathing suddenly became rapid.

This way of enchantment has surprises!
It can actually reduce the difficulty of establishing a life-and-death friendship, and even take this opportunity to start a relationship of "I am not alone" that transcends the life-and-death friendship?
This drastic reduction in the life-and-death friendship conditions alone can save Rhine a lot of time.

He estimated that if he came here every day to clean the forbidden book area for a period of time, he would be able to get the recipe for the Ten Thousand Demons Golden Pill around Christmas, which was nearly a month earlier than expected!

Not to mention that after reaching a "I am not alone" relationship with Madam Pince, he can also obtain a sword technique to slay demons.

Looking at the introduction of the Demon-Slaying Sword Technique, Rhine's eyes lit up.

He now possesses the Avici Sword, and his swordsmanship is his most powerful killing method.

It’s a pity that what he is using now can’t be called a sword technique at all, it can only be said to be a sword technique learned from martial arts.

Although it can be called a miraculous skill, it is still a long way from the real sword technique of immortals and gods, not to mention the demon-slaying sword technique that is rated as the best way to slay demons and monsters by many immortals and golden immortals.

If he could obtain this sword technique, the power of the Avici Sword would soar.

As for the flaws of the Demon-Slaying Sword Technique, they were just covered by the Killing Sword Art that Rhine had comprehended.

This sword technique is tailor-made for Rhine and is perfect for him!
At this moment, Rhine was very excited.

Who just said that Mei Xiu is of the lowest class?

What happened to Mei Xiu?
Apologize!!!

"I hadn't originally planned to deeply practice this art of enchantment, but now it seems there's no harm in studying it occasionally."

In the following days, Rhine's daily life became extremely regular.

Attend classes during the day and continue to maintain good relationships with professors.

Anyway, he has the talent of reversing the five elements and returning them to the sea of ​​origin. He can absorb spiritual energy independently every minute and every second to practice, and it doesn't matter where he is.

At night, Rhine took Hermione and the others to continue training in the levels of the game. When they were almost exhausted, he took them into the Room of Requirement to continue learning the basics of cultivation.

The level-breaking game that Harry and his friends had been so afraid of before now became adorable in the face of the complicated foundation of cultivation.

Ron and Harry would rather fight wits and courage with the giant spider that crawled out of the Devil's Web, or be chased by the three-headed dog with no way out, than read those complicated meridians, acupoints, yin and yang, five elements and the like.

Fortunately, after hearing Rhine say that there would be a greater crisis in the future, they all felt a sense of urgency.

No matter how hard or tiring it was, I never complained.

Rhine enjoyed the various resources that Voldemort brought to his door every night. The progress of refining the flag of the Zhoutian Star Array was constantly advancing, and his cultivation was also changing with each passing day.

Time passed day by day, until Rhine saw the castle begin to hang shiny decorations such as moose and bells, and he suddenly felt something.

"Before I knew it, more than a month has passed. Is Christmas almost here?"

The next moment, Rhine's eyes flashed with divine light, and he looked up at the sky, as if he could see stars all over the sky.

He took a deep breath, and a light as bright as the sun suddenly flashed in his eyes.

"The flag of the Zhoutian Xingdou formation is almost complete."

(End of this chapter)