Olga Goizueta, Whose Background is Interesting

Just as Dumbledore was about to leave, he suddenly thought of something. "Wizet, that 'Spirit-Calling Casket'... can only be used by you?"

"Not exactly." Wizet took out the "Spirit-Calling Casket" and gave it a gentle squeeze. Three halos emerged from it: two black, and one silver.

"If I'm not mistaken..." Dumbledore understood as soon as he saw the three halos. Smiling, he said, "That silver light represents a Patronus Charm..."

"Truly exquisite!" He stroked his beard in praise. "It must have been inspired by the 'Snake Language Whistle,' but it is far more developed and advanced..."

Hearing Dumbledore's praise, Wizet gave an embarrassed cough. "Headmaster Dumbledore, I still have much to learn."

"That is a good thing!" Dumbledore nodded. "I can see that you have been improving all along. The principles involved must also concern the connection between Patronus Charms and souls, yes?"

"Yes!" Wizet replied. "As long as someone can cast a corporeal Patronus and guide it into the 'Spirit-Calling Casket,' they can establish a connection with it."

"Then let me do it..." Dumbledore waved his wand, and a phoenix Patronus appeared. With another change, it became a small silver halo.

As the silver halo entered the "Spirit-Calling Casket," the original silver halo flew out and merged into Wizet's body.

Wizet began, "But..."

Dumbledore waved a hand, interrupting what Wizet was about to say. "You should know that I have many friends, and they are all people I trust deeply..."

"For something like this, it may take a long time to yield results. Having a few more friends to help can only be a good thing, don't you think?"

"Besides, you have already done enough..." He took the "Spirit-Calling Casket" from Wizet's hand.

"We should have the chance to contribute too. We cannot let the young ones steal all