"Birdhouse, rope, thread." Felix repeated.

He suddenly discovered a characteristic of Ravenclaw. She really, really likes to inspire others, regardless of whether the person wants to be inspired by her or not.

"Mother, can't you be more straightforward?" Helena said on the side.

Lady Ravenclaw glanced at her and reluctantly revealed the answer: "Don't rudely stuff memories into anything. You need to shape the memory."

Felix seemed to have thought of something, but there was still a layer of window paper between them, and the shadows were vague and he couldn't see clearly.

"Memory shaping, or, to put it another way, stabilizing the structure of memory."

The swift in Ravenclaw's hand turned into a ball of silver mist, and then reassembled into an eagle standing tall. The eagle's body was covered with dense dots. The

eagle landed on the ground, looking majestic.

"What are these?" Felix's breathing seemed to stagnate. He directly turned on the acceleration of his thinking and tried his best to remember the structure of these dots.

Ravenclaw said calmly: "Soul node? Memory node? Whatever, I just found some structures that stabilize memory."

"So, you are also..." constructed like this?

"Yes, I am just a memory of Ravenclaw, not a real person, nor a ghost, not even a life, but only the emotions are real."

"As for transferring consciousness, you can refer to the contract magic." She said quickly.

Felix could only remember it. He asked the last question at the right time: "Madam, I want to know to what extent the four founders have pushed magic?"

Ravenclaw looked at him approvingly: "Talking too much will only disturb you. What I can tell you is that we ourselves can be considered magical creatures."

She glanced at the crown that was constantly washed by huge magic power, and a lot of black air was shattered.

"It's almost time." Lady Ravenclaw said softly, her figure slowly faded, but she still looked at Helena gently.

The light on Helena became brighter and brighter, more and more holy, and a joy from the heart spread.

The temporary body constructed by magic has disappeared, and she has turned into a ghost again.

"Can I hug you again?" she asked.

Lady Ravenclaw opened her arms, and the two somewhat illusory figures stuck together, and it took a long time before they separated.

In the vortex of magic, a blurry face rushed out from the crown, but it immediately shattered silently.

Lady Ravenclaw grabbed the crown. It was washed clean, as if it was brand new, and it was shining brightly.

"I will rebuild the crown as your reward." She said to Felix.

"Ms. Ravenclaw, you don't have to..." He hesitated.

"It's not as brilliant as you think. What can be bestowed is not wisdom." Lady Ravenclaw said, her figure became fainter and fainter, and the crown became brighter and brighter.

She turned her head and looked at Helena.

"It's a pity that I can't accompany you anymore." Lady Ravenclaw said that she was just a memory, and today she completed her mission and would also disappear.

Helena smiled and said, "I have the courage to go on."

Lady Ravenclaw stared at her. After three minutes, maybe five minutes, or ten minutes, she finally disappeared.

"Dang!"

The crown fell to the ground and rolled twice.

"Take it, it belongs to you." Helena said.

The light on Helena became brighter and brighter. The restrictions that Lady Ravenclaw had placed on her before had disappeared.

Felix didn't even look at the crown. He stared at Helena and said with some difficulty, "I will lose another friend today."

She floated in front of him and wanted to touch his cheek with her palm, but her fingers passed through.

"It seems that you have also experienced sadness."

Felix was silent for a moment: "Let's go out." He stretched out his palm and let the crown fly over with the diary, and he stuffed it into the ring.

The two walked out of the Room of Requirement. The light on her body quickly spread, and the soft light illuminated the entire corridor on the eighth floor.

"It may be too late. I still have something to say to someone." Helena said.

"Do you need help?" Felix asked. He knew who the 'someone' she was talking about was.

"Of course." She smiled at him and said, "We are friends, aren't we?"

Felix's wand made a bang, and the window in front of him suddenly disappeared. He held Helena and jumped down from the window on the eighth floor, and then landed lightly in the courtyard.

The next moment, Felix's voice instantly resounded throughout the castle .

"Barro, come to the courtyard. Helena has something to tell you."

The little wizards in the castle looked up and were startled by the huge voice.

What happened?

"Let's go and see." Harry said to Ron and Hermione, and the three of them ran at the same time.

There were other little wizards who were full of curiosity who did similar things.

Today was the weekend, and everyone was free.

They all ran to the courtyard at the same time.

But the fastest one was Dumbledore. He suddenly appeared in front of Felix and Helena, with a puzzled expression, but when he saw the white light on Helena, his blue eyes suddenly widened.

He looked at Felix, and Felix nodded gently.

Ten seconds later, a silver shadow passed through the walls and appeared in the courtyard.

It was the Bloody Baron.

He was still as scary as ever, with silver blood all over his body and a huge shackle on his back. But his expression at this moment was more nervous and terrified than ever before.

The Bloody Baron looked at Helena bathed in the light, his mouth opened and closed, and he stammered, "Congratulations, Helena."

One after another, the little wizards, professors, and ghosts came from afar. When they saw this scene in the courtyard, they stopped in the distance.

The little wizards were a little confused, but the professors and ghosts were knowledgeable and they could clearly see Helena's condition.

Nick, who was almost headless, covered his mouth emotionally, "Oh, my God."

The other ghosts also stared at the center of the courtyard nervously.

"Sir Barrow, I'm leaving." Helena said, "Someone told me to learn to forgive myself... I give this sentence to you."

"What about you?" Barrow asked, his body trembling constantly, "Will you forgive me?"

"I hated you, but I will try to forgive you, starting from now on." Helena Ravenclaw said.

The light on her body exploded and turned into a white, long staircase phantom. Helena looked around lingeringly, and finally stayed on Felix for a moment, and resolutely stepped onto the stairs.

Her figure disappeared.

Felix was lost.

"Felix, thank you, I know she is talking about you." Barrow said, and a white light spread from his body.

"I didn't do anything." Felix shook his head.

The ghosts in the distance burst into a commotion. What day is today? Two ghosts broke free from their shackles in succession!

Only those who knew about the thousand-year grudge between the two ghosts could not help but sigh with emotion.

Barrow did not resist the white light surging on his body, and in the solemn atmosphere, his figure disappeared.

The young wizards stared at the scene blankly. They did not know what happened, but they knew that the ghosts of the two colleges of Ravenclaw and Slytherin disappeared forever on this day.