Hogwarts: The Savior's Strong Cousin

"We understand, Professor," Harry replied, feeling a warm sensation in his heart. "We will continue to work hard and keep our original intention."

At this moment, an owl flew over and brought an urgent letter. Harry opened the letter and found it was an urgent letter from Professor McGonagall, saying that there was another emergency at Hogwarts.

"Harry, come to the Headmaster's office," it read. "We need your help."

Harry's heart tightened, and he immediately rushed to the headmaster's office with Hermione and Ron. After entering the office, they saw Professor McGonagall and several professors discussing something nervously.

"Professor, what happened?" Harry asked anxiously.

"Harry, we have received news that the Dark Magic Organization is taking action again, and this time their target is an important facility of the Ministry of Magic," Professor McGonagall replied with a serious expression, "We must stop them."

"We need to come up with a plan," Hermione said calmly. "We can't let them succeed."

Although Harry's life at Hogwarts has returned to a certain calm, the turmoil in his heart has not subsided. He often feels a desire for power, and that pure sense of power makes him feel excited and safe. Recently, he found that the books in the college library can no longer satisfy his thirst for magical knowledge. He needs more and deeper magical theories and practices.

One morning, Harry was reading an ancient magic book in the library, and a bold idea flashed through his mind. He decided to ask Professor McGonagall for leave and go to the outside world to find more knowledge and experience about magical power.

"Hermione, Ron, I have a plan," Harry whispered, interrupting their reading time.

"What plan?" Hermione asked curiously.

"I want to take a leave of absence and go out to find more magical knowledge," Harry replied with a determined light in his eyes. "The books in the academy can no longer satisfy my pursuit of power. I need more."

Ron seemed a little worried: "Harry, isn't this too risky? There are too many unknown dangers out there."

"I know, but I have to do this," Harry said, "Only by gaining more power can we better protect ourselves and Hogwarts."

Hermione thought for a moment and nodded, "I understand your decision, Harry. If this is what you think is the right thing to do, then we support you. But be careful."

Harry looked at them gratefully, and decided to ask Professor McGonagall for leave immediately. He walked into Professor McGonagall's office, full of anticipation and a little nervousness.

"Harry, what's the matter?" Professor McGonagall looked up and saw Harry, her tone gentle.

"Professor, I would like to take a few days off to go out and seek some knowledge and experience about magic," Harry said with a firm look in his eyes.

Professor McGonagall frowned, obviously a little surprised: "Harry, you know that the outside world is not safe now. Are you sure this is what you want to do?"

"I'm sure," Harry replied, "I'll need more strength for the challenges ahead."

Professor McGonagall was silent for a moment, and finally nodded: "Okay, but you must ensure your own safety. You can contact me at any time if you need help."

"Thank you, Professor, I'll be careful," Harry said gratefully.

After his leave was approved, Harry quickly packed his bags and prepared to leave. Hermione and Ron sent him to the gate of Hogwarts, and Hermione handed him a notebook: "Here are some useful magic notes I compiled, I hope they can help you."

"Thanks, Hermione," Harry said with a smile, taking the notebook, "I'll put it to good use."

Ron patted his shoulder and said, "Harry, please come back safely."

"I will, Ron," Harry nodded.

After leaving Hogwarts, Harry walked along an ancient road. He decided to go to a place that was said to have rich magical knowledge - the Magic Forest. Legend has it that every tree and every stone there contains ancient magical secrets.

After walking for a few days, Harry finally came to the edge of the magic forest. The forest was filled with a strong magical atmosphere, and the air seemed to be flickering with faint light. Harry felt a surge of excitement and anticipation in his heart, and he knew that he was about to uncover more secrets about the power of magic.

Walking into the depths of the forest, Harry found that the plants and animals here all had a mysterious glow, as if telling ancient magical stories. He observed quietly, trying to learn more from them.

One evening, when Harry was resting under a huge old tree, he suddenly heard a whisper. The sound seemed to come from the depths of the forest, with a strange rhythm and melody. Harry stood up and walked towards the sound.

He came to an open space and found an old wizard sitting on a stone, holding an ancient magic book in his hand and chanting spells in a low voice. Harry felt the power in his heart surging, and he knew that this was a rare learning opportunity.

"Hello, my name is Harry Potter," Harry stepped forward and greeted politely.

The old wizard raised his head, his eyes deep: "Harry Potter? Are you the young wizard who defeated the Dark Lord?"

"Yes," Harry replied, "I came here in search of more magical knowledge and power."

The old wizard nodded slightly and said, "Very good, young wizard, you have a heart that is thirsty for knowledge. Sit down, I can teach you some ancient magic skills."

Harry felt excited, he sat down and listened carefully to the old wizard's explanation of various ancient magic knowledge and techniques. The old wizard not only taught him many practical spells, but also taught him how to better control and use the magic power in his body.

"Remember, the purity of power lies in the purity of the heart," the old wizard said, his eyes deep, "Only when the heart is pure can you truly control power."

Harry nodded and took note of these words. He felt that his understanding of power had deepened. In the next few days, Harry continued to learn from the old wizard and gradually mastered many magical skills that he had never touched before.

A few weeks later, Harry decided to return to Hogwarts. He felt that he had gained enough knowledge and power, and he couldn't wait to apply them to protect Hogwarts and his friends.

On the day they returned to Hogwarts, Hermione and Ron were waiting for them at the gate early. Seeing Harry return safely, they showed relieved smiles on their faces.

"Harry, you're back!" Hermione said excitedly, with joy shining in her eyes.

"Yes, I learned a lot of new magic," Harry said with a smile, "Now we have more power to deal with the threats of dark magic organizations."

Ron patted his shoulder. "Great, Harry. We've been waiting for you."