People are in Hogwarts, What the hell is the flood system?

As the information on the system's light screen refreshed, Rhine clenched his fist tightly.

Befriending Dumbledore was a success!

Previously, whether he befriended Snape or Professor McGonagall, the system only judged them as the Twelve Golden Immortals of Chan Sect.

Dumbledore was currently the only being Rhine had befriended who was above the Twelve Golden Immortals!

His heart churned with anticipation as he looked at the information extending from the system's light screen.

Befriending the Antarctic Immortal, even casually, shouldn't be weaker than the rewards from the Treasure Daoist, right?

Immediately, a piece of information appeared before Rhine's eyes.

【The Antarctic Immortal is the eldest disciple of Chan Sect, his cultivation is earth-shattering, and he has reached the Quasi-Saint level. His ability to calculate heavenly secrets is even more unmatched among Quasi-Saints.】

【If you can be fortunate enough to befriend the Antarctic Immortal, the creation within is enough to make the Golden Immortals of Chan Sect jealous!】

【If you become a casual acquaintance with the Antarctic Immortal, you can obtain the talent—True Immortal of Fortune. Subduing demons and eliminating evil, doing good and accumulating virtue can accumulate your own fortune. The deeper the fortune, the more you can resist disasters, obtain opportunities, and receive protection in the dark.】

【If you become a close friend with the Antarctic Immortal, you can obtain the talent—Heavenly Secrets in Sight. You will be divinely aided in calculating heavenly secrets. With a little involvement, as long as there is no immeasurable calamity obscuring it, everything under the heavens can be calculated. Everyone below a Saint cannot escape your calculations!】

【If you become a life-and-death friend with the Antarctic Immortal, you can obtain the reward—Opportunity for the Five Innate Banners. Apricot Yellow Banner of Wu Earth, Plain Colored Cloud Boundary Banner, Azure Lotus Precious Colored Banner, Banner of Fiery Light from the Earth, True Martial Black Carved Banner, these are the Five Innate Banners. These five banners are transformed from the lotus leaves of the Creation Azure Lotus. With the protection of the five banners, no one below a Saint can break it!】

Rhine took a deep breath.

As expected of an existence above the Twelve Golden Immortals, on the same level as the Treasure Daoist, the rewards are truly extravagant!

Just this talent that can accumulate fortune can be said to be quite perverted, with an effect similar to increasing luck.

The key is that fortune and luck are not contradictory, they can be stacked!

If you have deep fortune and luck at the same time, it's simply like adding wings to a tiger.

There is also the talent to calculate heavenly secrets. Although it does not directly increase combat power, if used well, it is truly infinitely useful.

To give a simple example, calculating good and bad fortune can help you avoid disasters.

This is stronger than any life-saving method!

You can also use it to calculate where and when the opportunities you need are.

With this talent, cultivation can be said to be smooth sailing!

As for the last reward, it made Rhine relive the shock he felt when he first saw the reward of the Immortal Slaughtering Formation Diagram.

Even if it doesn't directly reward the Five Innate Banners, just rewarding an opportunity to obtain them is still a possibility.

Any one of these Five Innate Banners is a rare treasure.

When the five banners gather, no one below a Saint can break it. It is one of the strongest protective treasures in the Primordial World.

Not to mention the Five Innate Banners, if Rhine obtains any one of them, no matter how deep the water in the magic world is, it will be like a gentle breeze to him.

Even if this world restarts, Rhine can be safe and sound, fearing nothing!

After a long while, Rhine recovered from his excitement.

Dumbledore revealed a trace of a smile.

"So, Rhine, it seems you've agreed?"

"Good, come with me, I'll take you to a place suitable for learning magic."

Then, Dumbledore took him to the Room of Requirement on the eighth floor.

Under Dumbledore's control, the area of the Room of Requirement became extraordinarily vast, and even had more curtain decorations such as phoenixes and lions, looking like a palace.

【The Antarctic Immortal took you through the clouds and mist, and came to his place of teaching in the Jade Void Palace】

【Only see thousands of auspicious clouds, the glow shines on the Dipper, it is truly a scene of immortal holy land, the residence of a Saint】

Rhine's eyes revealed a look of surprise.

Dumbledore also raised his eyebrows and laughed.

"It seems you've already discovered this secret, Rhine. I thought it would surprise you."

Rhine nodded, and then asked with some curiosity.

"Headmaster, I have indeed been to the Room of Requirement."

"I also tried to have it give me a place to train magic spells, but why is the venue I created not as large as yours, nor as exquisite as yours here?"

Dumbledore winked happily.

"You know, the headmaster always has a little privilege."

"Alright, let's not dwell on these trivial details. Time is precious, let's start teaching."

Immediately, his expression became serious, and he looked at Rhine and said.

"I know many kinds of magic."

"Transfiguration, of course, is my forte. I was a Transfiguration professor for a long time before becoming headmaster."

"Alchemy is also good, it used to be my favorite subject."

"Of course, I was also very good at dueling skills when I was young. Professor Flitwick was once proud of his dueling champion title, but I'll secretly tell you, don't spread it, I used to participate in dueling competitions under a pseudonym when I was young, and won three consecutive championships. Later, I found it too boring and didn't go anymore."

"Oh right, there's also this, how could I forget this…"

Dumbledore paused, his eyes suddenly deepened.

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"I can also teach you how to extend your lifespan, or even—immortality."

"So, which kind of magic do you want to learn?"

The information on the system's light screen kept refreshing.

【The Antarctic Immortal started preaching, the sky showed strange phenomena, celestial flowers fell in profusion, golden lotuses gushed from the earth, you listened with fascination, the Immortal then asked you what kind of Dao technique you specifically wanted to learn】

【He has the Dao of Thousand Changes, the Dao of Turning Stone into Gold, the Dao of Fighting War and Killing, and even the Dao of Longevity Equal to Heaven】

【You know that this is the Immortal's asking of your heart, requiring you to understand your nature】

Rhine curled his lips in his heart.

Dumbledore's suspicion is really heavy, he is still not at ease now.

Talking about the magic of immortality, he is still testing himself.

If he was really as obsessed with immortality as Voldemort, I'm afraid he would be exposed at this time.

But unfortunately, the immortality that Dumbledore spoke of is simply the standard configuration of cultivators.

Rhine is not interested in this kind of magic at all.

He thought about it and replied.

"Transfiguration is quite interesting, and alchemy is also good."

"As for dueling skills, I think I probably won't need them, but it's not bad to play around with them after learning them, and I can also teach my friends."

"As for extending lifespan and immortality, if I pursue this, it must be that the sun and moon are destroyed but I am not destroyed, the world is decayed but I am not decayed. If I can obtain such a life without harming the heavens and harming reason, I think no one would refuse, but I feel that you, Headmaster, may not be able to do it."

"If it is to pay a huge price, distort humanity, and sacrifice the quality of life in exchange for longevity magic, then I think I should forget it, I am not interested at all."

Dumbledore looked at Rhine in surprise.

"So Rhine, what is your answer?"

Rhine smiled.

"My answer… what kind of magic I want to learn, of course, depends on what I am interested in now."

"After all, it is wizards learning magic out of interest, not learning magic for the sake of learning magic."

"Now I am more interested in the Patronus Charm, can you teach me this, Headmaster?"

【Facing the Antarctic Immortal's inquiry, you answered—】

【Thousands of spells, ten thousand kinds of supernatural powers, are all external objects. On the road to seeking the Dao, I seek my own Dao!】