Hogwarts: Blood of Alduin

Hogwarts was unusually quiet today, and all the students were still resting, even though it was already noon.Because since someone fainted during the last training, the school knew not to be too tight or the students would collapse, not to mention that most of the people in Bryce's class were kissed by dementors yesterday.

"Bryce, I think you already know about the Horcruxes." In the principal's office, Dumbledore looked at Bryce and said.

"Yes, that's why Voldemort can appear so many times." Bryce replied.

"Three of Voldemort's souls have been destroyed, the one possessed by Harry, the notebook, and the main soul in Quirrell, but we don't know where the remaining four are," Dumbledore said.

"For those that are left, maybe we can find them first and then destroy them," Bryce said.

"There are still Ravenclaw's diadem, Slytherin's locket, Hufflepuff's golden cup, the Gaunt family's ring, and a big snake beside Voldemort." Dumbledore replied.

"What ones have been found?" Bryce asked.

"I only know that the crown is still in Hogwarts, but where it is hidden is unknown," Dumbledore said.

"Perhaps we can ask the descendants of Ravenclaw," Bryce said.

"You mean, Helena?" Dumbledore replied.

"Yes, it's Helena. Maybe he knows where the crown is hidden." Bryce replied.

"You can find him Blaise," Dumbledore replied.

"Why don't you go by yourself?" Bryce asked.

"I think Mr. Bryce is a good young man who respects the elderly and loves the young." Dumbledore replied.

"...Okay, I can go, but I want to keep the crown." Bryce said.

"You have to obtain Miss Helena's consent for this matter," Dumbledore replied.

"Then, I went to Professor Dumbledore. Next time there is news about Horcruxes, remember to bring me with you. After all, he is an old man." Bryce said.

Then Bryce left the principal's office and walked towards Slytherin's dormitory. After all, it was more convenient for Cassandra to communicate with the female ghost.

"Have you done something again?" Cassandra said as she looked at Bryce who came out.

"That bad old man asked me to find Helena Ravenclaw and destroy Voldemort's Horcrux. He could have gone by himself, because people are old and can't walk anymore," Bryce said.

"Shouldn't you be used to it already? After all, you have been tricked by my godfather more than once. You should have known it for a long time," Cassandra said.

"Dumbledore will definitely cry very sadly when he hears what you said." Bryce teased.

"Maybe, but who told him to trick my Mr. Bryce?" Cassandra replied.

"Okay, it's time to get down to business. Finish the work early and go back to bed early." Bryce said.

"Okay." Cassandra replied with a smile.

Then the two came to Ravenclaw's academy together. Bryce opened the Marauder's Map and found Helena's ghost in just a moment. (I don’t know if traces of ghosts can be found on the Marauder’s Map. I might as well just add a setting.)

……

"People from Slytherin? What are you doing here! Get out!" Helena shouted excitedly.

"Calm down, Ms. Helena, we are here to find out where Ravenclaw's diadem is. He is tainted, and we are here to purify him." Bryce said.

"Go away! Cunning Slytherin, the last Slytherin said the same thing, he is the one who made the crown dirty. Do you think I will be fooled again?" Helena said.

"No, mom, you don't mean any harm. Ravenclaw's crown is very important to the future war. We must destroy the soul in him." Cassandra said.

"Why should I believe you! Get away!" Helena shouted excitedly.

Seeing Helena so excited, Bryce immediately raised his wand and said, "We can make an oath that we will never pollute the crown again, and we will purify him."

"Yes, we can make an unbreakable oath now and implement it resolutely." Cassandra also said.

The words between the two made Helena hesitate, and then she said, "I can believe you, but I have to be a witness."

"Of course Ms. Helena Ravenclaw." Bryce and Cassandra replied.

Then the two stood facing each other, grabbing each other's arms and raising their wands with the other hand.

"I, Helena Ravenclaw, bear witness to the oath sworn by Blaise Alduin and Cassandra Vorey that you will not pollute the Ravenclaw Diadem again after you receive it. You promise To purify the crown," Helena said.

"We keep our word," Bryce and Cassandra replied together.

A golden thread was wrapped around the two people's arms to connect them, and then the thread disappeared and the oath was established.

"Ravenclaw's diadem is in the Room of Requirement. Remember your oaths." Helena said and then her soul retreated and passed through the wall.

"Come on, Cassandra, let's go to bed after banishing Voldemort's soul." Bryce said.

"Okay," Cassandra responded.

Then the two of them went to the corridor on the eighth floor of Hogwarts. After walking back and forth three times in a row, they silently said, "I need a place to hide my items."

Then the Room of Requirement opened the door to the hidden items, and Bryce took Cassandra into it. What they saw was a mountain of debris.

"There are so many, how should I find them?" Cassandra asked.

"I can feel the breath of black magic, but the distance can't be too far. Let's take a stroll first." Bryce replied.

Then the two of them walked through the maze of debris, occasionally stopping to feel it.Finally the two came to a box.

Bryce stepped forward and opened the box. Inside was the Ravenclaw's diadem that had been missing for many years.

"Devoured by the dragon!" Bryce picked up the wand and cast a spell on the crown, pulling out Voldemort's ghost.

"You deserve to die!" Voldemort yelled and rushed towards Bryce.

"Halo whispers!" Bryce used the magic spell, and a purple vortex appeared behind Voldemort's soul, and the powerful suction sucked Voldemort in.

"Another soul is here." The main soul said.

Then the two black mist merged with three-sevenths of Voldemort's soul, which was powerful and strange.

……

"Okay, call it a day, Cassandra. Let's put this crown in our box for now. I'll study it when I'm free later. Now, it's time for us to go back to sleep," Bryce said.

Then the two returned to the Slytherin dormitory, hugged each other, and slept together with a kiss.