Hogwarts: The Savior's Strong Cousin

Harry took the Hogwarts Express to the famous magic school. On the train, he met two future friends: the lively Ron Weasley and the clever Hermione Granger. The three of them quickly became friends after sharing various candies and stories. The ancient and mysterious castle of Hogwarts School of Witchcraft and Wizardry appeared in front of them under the moonlight, which made Harry feel awed.

Life at Hogwarts is full of novelties and challenges. Harry was sorted into Gryffindor, a house full of brave and fearless students. Every day, he was immersed in magic classes: from Transfiguration taught by Professor McGonagall, to the mysterious Potions taught by Professor Snape, to the lively and interesting Charms class taught by Professor Flitwick. Harry found that he was particularly interested in flying classes, where he showed extraordinary talent and soon became a member of the college's Quidditch team.

While learning magic, Harry gradually learned the secrets of Hogwarts. There are countless hidden corridors, moving staircases, and talking portraits in the castle. During an accidental nighttime adventure, Harry, Ron, and Hermione discovered a mysterious mirror, the Mirror of Erised, which can reveal people's deepest desires. This mirror allowed Harry to see his parents, whom he had never seen, and he was deeply moved.

On a cold night during the semester, Harry encountered Fluffy, a giant dog, while searching for books about stones in the restricted section. After some investigation, Harry, Ron and Hermione discovered that the giant dog was guarding a mysterious treasure, the Philosopher's Stone. This stone has great magical power and can make people immortal. The three realized that someone was trying to steal the stone, so they decided to take action to protect it.

In order to enter the basement guarding the Philosopher's Stone, Harry, Ron and Hermione must pass a series of complex challenges: from hypnotic plants, to a huge wizard chessboard, to a potion room that requires logical reasoning. Every step is full of danger, but they successfully cope with these tests with wisdom and courage.

In the end, they discovered the real mastermind behind the scenes - Voldemort, the most powerful dark wizard who actually tried to regenerate through the Philosopher's Stone. Harry stood up at the critical moment and had a thrilling duel with Voldemort. In the process, he showed extraordinary courage and determination, and finally successfully stopped Voldemort's conspiracy.

Although Harry, Ron and Hermione successfully protected the Philosopher's Stone, they also realized that the threat of dark magic still exists and they must always be vigilant. During their time at Hogwarts School of Witchcraft and Wizardry, they not only learned a wealth of magical knowledge, but also established a deep friendship and continued to grow in adventure after adventure.

Life at Hogwarts is full of endless surprises and challenges. Harry knows that the real test is still waiting for him. Although the road ahead is unknown, with the support of his friends and his own courage, Harry is full of confidence in the future. He knows that no matter what difficulties he encounters, he can solve them and continue to create his own legend in the wizarding world.

In the following semesters, Harry's magic skills continued to improve, especially in the new courses. One day, Headmaster Dumbledore announced a new course - the shuttle universe spell. This course attracted Harry's great interest because it involved exploring the mysterious power of time and space.

In the first class, Dumbledore personally taught the basic principles of space travel. Harry, Ron and Hermione sat in the front row, staring at the great wizard without blinking. Dumbledore said in his gentle voice: "Space travel spells are not just about moving in space, they also include the distortion of time. Mastering this kind of magic requires extremely high concentration and strong magical control."

After class, Harry and his friends discussed this exciting new subject.

"Imagine, we can go anywhere, anytime!" Ron said excitedly, "This is simply amazing!"

Hermione seemed more cautious, "This sounds dangerous. We must be very careful, otherwise it may lead to unpredictable consequences."

Harry nodded, but his heart was filled with desire for this new magic. In every practice class, he tried his best to understand and master this spell. He found that he had a special talent in this area, even surpassing some senior students.

One night, Harry, Ron, and Hermione decided to look up more information about cosmic magic in the library. Hermione found a heavy book that detailed the history and use of cosmic magic.

"Look at this," she pointed to a passage in the book, "It mentions an ancient time travel spell that can send people anywhere in an instant, but it requires extremely strong willpower and magic."

"Harry, you can do it," Ron encouraged. "You have no problem with your willpower."

Harry smiled and accepted his friends' support. They continued to study in the library until late at night before returning to the Gryffindor common room.

In the next few days, Harry began to practice those complicated spells alone. In the empty practice room, he chanted the spells again and again, trying to concentrate all his magic. At first, he could only feel slight spatial fluctuations, but as he practiced more, he began to be able to teleport short distances.

One night, Harry decided to try a longer distance. He stood in the middle of the practice room, took a deep breath, closed his eyes, concentrated all his attention and magic, and silently chanted the spell in his mind.

Suddenly, he felt a strong pulling force, as if his body was instantly pulled to another place. When he opened his eyes, he found himself standing outside the walls of Hogwarts, looking at the vast starry sky.

"I did it!" Harry whispered excitedly.

Just then, he heard a familiar voice, "Harry!"

He looked back and saw Hermione and Ron running towards him. Hermione panted and said, "You really did it, Harry! But you have to be careful, what if something goes wrong?"

Harry nodded, feeling a little guilty, but more excited and accomplished. He knew that he had taken an important step towards learning the spell of traveling across the universe.

Over the next few months, Harry continued to improve his skills and shared his progress with Ron and Hermione. They also began to try some simple teleportation spells, and although Hermione was still very cautious, her magical knowledge and understanding allowed her to progress rapidly.