Being at Hogwarts, something's not right with this system.

The appearance of the Great Evolution Heaven-Reaching Technique left Lin Yu both shocked and overjoyed.

At the same time, he couldn't help but regret it, because the mission triggered during the branching ceremony had mentioned this divine sense technique.

At that time, Lin Yu was only thinking about the Nine Forms of Cloud Abyss.

Fortunately, the mission rewards could be returned to the prize pool, otherwise Lin Yu would have been filled with regret.

He quickly recited the incantation in his mind, attempting to cultivate the Great Evolution Heaven-Reaching Technique for the first time.

Unlike the Devouring Heaven Divine Art, the Great Evolution Ascending Heaven Technique focuses on cultivating divine consciousness, that is, spiritual power.

Therefore, even if there is no spiritual energy in this world, one can still cultivate normally.

Moreover, although the Great Evolution Heaven-Reaching Technique is an unparalleled Dao technique, its realm is only four levels.

The first stage: the initial opening of divine illumination.

It can open the sea of ​​consciousness, condense the seed of divine consciousness, and make the five senses clear, allowing one to see the flow of spiritual energy and discern the good and evil in people's hearts.

The second level is the manifestation of divine thought.

At this moment, one can condense one's divine consciousness into a physical form, and can manipulate objects from a distance, inscribe talismans and set up arrays, control hundreds of swords with a single thought, and kill people invisibly.

The third level is the self-contained divine realm.

The sea of ​​knowledge is as deep as an abyss, Mount Sumeru can be contained in a mustard seed, a single thought can reveal the profound, and a snap of the fingers can overturn mountains and rivers.

The fourth level is the union of spirit with the Great Void.

The divine consciousness resonates with heaven and earth; a single thought can foretell good or bad fortune, and a glance can reveal the past and the future.

It can be described as the embodiment of the Way of Heaven.

At this moment, Lin Yu sat cross-legged with his eyes closed, silently circulating his spiritual energy.

He felt as if some kind of qualitative change was taking place deep within his brain.

He had already opened his sea of ​​consciousness, but his divine sense could only see inward and could not be projected outward.

Right now, a 'Dao Seed' is being planted in Lin Yu's sea of ​​consciousness. That is the seed of divine consciousness, and the Great Evolution Heaven-Reaching Technique is based on it.

Lin Yu's sea of ​​consciousness surged and boiled as the cultivation technique was activated, but he felt not pain at all, but rather exceptional clarity.

A wisp of vital energy flowed through the brain and into the five senses, making Lin Yu feel a cool sensation in his eyes and as if he could smell even more subtle and refined aromas at the tip of his nose.

There is no doubt that his five senses are being enhanced.

After an unknown amount of time, Lin Yu slowly opened his eyes, ending his first cultivation of divine sense.

In an instant, he felt relaxed all over, especially his mind became clear, and even his previous complicated and massive memories became clearer.

Not only that, the scene in Lin Yu's eyes became more and more vivid, and he even felt that he could see more colors.

Moreover, Lin Yu seemed to vaguely see some patterns in the air.

He reached out to touch it, but couldn't reach it.

"Magic? Or something else?" Lin Yu frowned and muttered to himself.

Unfortunately, he was only a beginner and could only see things vaguely, but he couldn't investigate them in depth.

"It's time to go back," Lin Yu said, getting up and pushing open the Room of Requirement door from the inside. Fortunately, no one was outside, so no one noticed his situation or the existence of the Room of Requirement.

For at least the foreseeable future, the Room of Requirement will be Lin Yu's secret training room.

After walking through the corridor, Lin Yu gave the command and crawled through the hole back to the lounge.

To his surprise, the Gryffindor students were still in the common rest area, and almost no one went to rest.

It seems they're all waiting for Lin Yu?

Hermione, in particular, was surrounded by people and sat in the center. She wasn't ugly to begin with (after all, it was a movie character), but now she was even more radiant.

Upon seeing Lin Yu enter, some people nearby immediately surrounded him.

Everyone started asking questions about the Marrow Cleansing Pill.

Lin Yu, whose five senses had just been amplified, felt a headache coming on from the noise and immediately shouted, "Quiet down! I know what you want to ask. Seriously, it's one thing for the girls to be noisy, but why are the boys making a fuss too?"

The group looked at each other in bewilderment.

Finally, Percy explained, "Because Miss Granger told everyone that she has not only become more beautiful, but her skin is also better. Most importantly, she has discovered that many spells she couldn't master before can now be cast easily. And her Transfiguration skills have also improved."

Hermione stood up and said, "Although I haven't tried it yet, I think if it were me now, I could easily master even a flying broom. Lin Yu, what's with that Marrow Cleansing Pill? The effect is amazing!"

As she spoke, she approached Lin Yu, her beautiful eyes seeming to speak volumes as she gazed at him with a tender, affectionate look.

Someone seized the opportunity to stir up trouble: "Lin Yu, you can't just use such a good thing to pick up girls!"

Lin Yu rolled his eyes. What's wrong with picking up girls? If I don't pick up girls, am I supposed to pick up guys?

Get lost, he doesn't like men.

No wonder Britain is known as a country of gentlemen, and Chengdu is nicknamed "Little London".

Seeing that he could no longer hide it, Lin Yu decided not to conceal it and took the initiative to say, "Those are the Marrow Cleansing Pills I refined. Unlike magic potions, in our country they are called alchemy pills, and they are refined in an alchemy furnace. Moreover, they are very difficult to make; only nine pills are produced in one batch. Professor Snape even took two to study."

"So I only have six left now. The quantity is limited, so it certainly can't satisfy everyone. As for the effects of the Marrow Cleansing Pill, it's not as exaggerated as you think. The function of the Marrow Cleansing Pill is to cleanse the marrow and remove impurities from the body, which you probably don't understand. Simply put, the Marrow Cleansing Pill can remove impurities from the body, making your physical condition better and your aptitude, that is, your wizarding talent, higher."

Upon hearing this, a collective gasp filled the lounge.

This is outrageous! A pill that can enhance a wizard's talent? They've never even heard of it.

Let alone them, even in the entire wizarding world, and even the Ministry of Magic, this would be earthquake-level news.

Hermione immediately realized something, gently took Lin Yu's hand, and shook her head at him.

Lin Yu seemed to have guessed Hermione's meaning, and smiled and winked at her, meaning that he knew what was important.

If such important information were to leak, one can imagine how much trouble it would cause.

It is no exaggeration to say that once the Marrow Cleansing Pill appears on the market, it will become the most popular product.

Even in pure-blooded wizarding families, there can be Squib offspring.

For example, the administrator Filch is a dud.

What if the Marrow Cleansing Pill could turn a dud into a wizard?

Can even ordinary people become wizards?

Without a doubt, this will bring about earth-shattering changes to the entire magical world.

Lin Yu was not unaware of the seriousness of the situation, and he also knew the purpose of Snape and Dumbledore's warnings, which were essentially a way of protecting himself.

Lin Yu then added, "To refine the Marrow Cleansing Pill, one needs not only precious, but also rare medicinal herbs, but I can only refine one batch per year at most."

After all, things are valued for their scarcity.

Anyway, it's something he monopolizes, so he's the only one who can make the decisions.

Lin Yu looked up at the increasingly fervent gazes of the people, took out a glass bottle containing the Marrow Cleansing Pills from his system space, and continued, "So, at least for this year, these six Marrow Cleansing Pills will be the last ones. And before that, I plan to give four of them to my friends: Harry, Ron, George, and Fred."

The twins were stunned by the surprise. They looked at Lin Yu in disbelief and pointed at themselves as if to say: "Give it to us?"

Lin Yu nodded to them.

The twins seemed to have an inexplicable fondness for Lin Yu, and had voiced their support for him many times.

Although the twins enjoyed playing pranks, they never teased Lin Yu. Instead, they always wanted to play with him or go on adventures together.

Although Lin Yu has never agreed to go out and fool around with them, he can now distinguish between good and evil in people's hearts.

He could sense that the twins had pure hearts, and their kindness towards him was untainted by anything else.

Lin Yu felt that he might need to build his own team in the future.

Dumbledore's army?

Then I'll start building my army, Lin Yu's army.