Hogwarts: The Savior's Strong Cousin

Aunt Petunia was holding on to her body with difficulty. "I... I'm fine."

Dumbledore came forward and cast a healing spell on her, while Onis slowly got up, his eyes still fierce.

"This is just the beginning, Penny." Ornis gritted his teeth and said, "I will make you regret everything you did today."

At this moment, hurried footsteps were heard outside the room. A group of students and faculty members came in.

"What happened?" a teacher asked.

Dumbledore raised his hand to signal the students to step back. At the same time, he stared at Onis and said sternly: "This is not the place for you to vent your anger, Onis. Madam Petunia has her own choice."

Oniss's face was gloomy when facing Dumbledore's obstruction, but he did not give up. He turned to stare at his aunt Petunia, his eyes full of anger and indifference.

"You'll regret this, Penny." Onis sneered, then turned and tried to leave.

Suddenly, the black wolf on the bed jumped down and pounced on Onis swiftly. There was a fierce light flashing in the black wolf's eyes, as if it was protecting Aunt Penny.

"What..." Onis took a few steps back in shock, trying to avoid the black wolf's attack.

Aunt Petunia was also startled by the black wolf's sudden action, but then realized the black wolf's intention. The black wolf was Dudley's protector, and at this moment he showed his firm loyalty and stood up for Aunt Petunia.

Dumbledore acted quickly and used his wand to release a binding spell, which bound Onis tightly. Onis struggled, but was unable to break free from Dumbledore's magic.

"Mrs. Petunia, are you okay?" Dumbledore asked with concern.

Aunt Petunia shook her head, panting slightly. "I'm... fine."

The black wolf stood beside her, looking at Onis warily, his eyes revealing majesty and warning.

"Let me go!" Onis roared, trying to break free.

Dumbledore looked at him calmly. "Onis, you have lost your mind. We need to calm down first."

Aunt Petunia was filled with a wave of confusion. She had never thought that she would be in such a situation, and Dudley's guardian actually stepped forward to protect her from Onis.

"Harry, can you please ask the black wolf to leave?" Dumbledore asked.

Harry nodded and walked over to the black wolf. "Okay, you can stand back a bit."

The black wolf hesitated, but finally stepped back, still watching Onis warily.

Aunt Petunia felt tired. She squatted down and stroked the black wolf's fur. "Thank you, Black Wolf."

Under Dumbledore's control, Onis gradually calmed down, but anger and resentment still flashed in his eyes.

"I won't give up, Penny." Onis said coldly, "You will pay the price for your betrayal."

Aunt Petunia's eyes flashed with determination. "I have made my choice, Onis."

Dumbledore took Onyx out of the room and handed him over to other teachers and staff. He then returned to his aunt Petunia.

"Please don't worry, Madam Petunia. We will ensure your safety," Dumbledore soothed.

Aunt Petunia nodded tremblingly. "Thank you, Headmaster."

Dumbledore turned to Harry. "Harry, take your aunt to the infirmary for a checkup."

Harry immediately walked over to his Aunt Petunia. "Please follow me."

They left the principal's office together and walked down the corridor to the infirmary. Aunt Petunia was still full of confusion and uncertainty, but she felt a force around her that supported and protected her.

In the infirmary, they were greeted by a doctor who examined Aunt Petunia's condition and performed some healing magic.

"You are a little tired, but it's nothing serious." The doctor comforted him, "Rest and you will be well again soon."

Aunt Petunia felt relieved. She closed her eyes and listened quietly to the doctor's treatment.

Harry stood aside, watching his aunt Petunia with concern. He remembered her courage and decision just now, and his heart was full of respect.

Harry accompanied his aunt Petunia and waited quietly for the doctor's treatment. The room was filled with a faint scent of healing magic. Aunt Petunia felt her body gradually relax and the uneasiness in her heart gradually dissipated.

"Harry, I..." Aunt Petunia tried to speak and express her gratitude.

Harry whispered to comfort her: "Auntie, you're welcome. This is Hogwarts, we will keep you safe."

Aunt Petunia nodded slightly, she felt Harry's sincerity and kindness. At this moment, the doctor finished the treatment.

"Your condition has stabilized, you just need to rest more." The doctor said to Aunt Penny.

Aunt Petunia stood up and looked at the doctor gratefully. "Thank you, doctor."

The doctor smiled and nodded. "If you feel any discomfort or need any help, please feel free to tell me."

Harry and his aunt Petunia left the infirmary and returned to the corridor. Harry asked with concern: "Auntie, are you feeling better now?"

Aunt Petunia smiled and nodded. "Yes, I feel much better. Thank you, Harry, and Headmaster Dumbledore."

Harry smiled and said, "You're welcome. We're glad to help you."

The two walked along the corridor, passing through a series of arched porches and passages. Aunt Petunia was still shocked by what had just happened. She had not expected to experience such a dramatic event in this magic school.

"Harry, where exactly is this place?" Aunt Petunia couldn't help but ask.

Harry smiled and explained, "This is Hogwarts School of Witchcraft and Wizardry, one of the most outstanding magical educational institutions in the world. Students here develop their magical skills and knowledge by studying magic."

Aunt Petunia looked around in amazement. "This is all too incredible."

Harry continued to explain: "Yes, Hogwarts is hidden in a mountain range in Scotland. It is a safe habitat for people in the wizarding world."

Aunt Petunia exclaimed: "I never thought that there would be such a thing in the world."

Harry smiled. "Aunt, the wizarding world is full of miracles and mysteries, and there are many things you can't imagine."

Aunt Petunia nodded, and she gradually became interested in this magical world.

Suddenly, there was a commotion at the end of the corridor, and a student came running over with an anxious and flustered look on his face.

"Harry, something terrible has happened!" gasped the student.

Harry asked alertly, "What happened?"

The student gasped. "Hagrid and his friends, they're in trouble!"

Harry looked nervous. "Hagrid? What happened?"