Rosie had expected that the Slytherin dungeon McGonagall was talking about would be the same secret cell she had visited several times.

But in fact, when they followed Snape down through the wooden door to the right of the marble staircase to the basement to the hallway that the game map showed as the Slytherin Dungeon's passage, she realized that she was thinking too much.

The four of them were locked up in four small dark rooms at the end of the passage.

Along the way, Rosie explained to Snape for a long time, but he remained unmoved.

It wasn't until he applied a spell to the room where Irene was being held to prevent the ghost from penetrating the walls that Rosie, who was in a hurry, had an idea:

"Professor Snape, do you know what an AVG playbook is?"

Snape paused, completing the spell, and looked hesitantly through the only small window on the iron door.

He didn't speak, but his expression at this moment made Rossi suddenly grasp something in his heart:

"That's the name, Dumbledore mentioned it to you, right? Did you mention it to someone because of Dumbledore's request? ”

"What do you want to say?"

Snape stepped forward, his sharp eyes looking at Rossi with oppressive eyes.

"Do you know why Dumbledore left Hogwarts? Do you know why Harry is unconscious? ”

Rosie smiled timidly, "Actually, what happened this year has been foreshadowed as early as last year. ”

As she spoke, she swiped her fingers into the void, took out the Book of Destiny in her backpack, and handed it out from the small window.

"We found this in Dumbledore's secret room while we were investigating in the Chamber of Secrets."

Through the dim glow of the magic torches on the walls, Snape saw the name of the book clearly, and the expression on his face was stunned.

Glancing over Rossi's smiling face, he reached out to take the Book of Destiny and opened it with doubt.

Seeing his expression change from puzzled to stunned, and then from stunned to shocked, Rosie said slowly:

"As the youngest Dean ever, a double agent who walks between Dumbledore and Lord Voldemort, I'm sure you'll recognize Dumbledore's handwriting."

Hearing that his deepest secret had been revealed, Rao is Snape was determined, and he couldn't help but be shocked at this moment, and he quickly flipped through the book of destiny again.

"No need to look for it, I know this, not because of the Book of Destiny, but for other reasons."

Rosie said calmly and quietly.

"What is the reason?" Snape asked.

"It doesn't really matter, the point now is that, according to the Book of Fate, Dumbledore is afraid that his life will not be long; And judging from what happened at Hogwarts this year, I'm afraid it has nothing to do with Voldemort! ”

"So this time, do you choose to side with Voldemort, or do you choose to take Dumbledore again and carry the banner against the one who killed your beloved?" ”

"How did you think of the Dark Lord from what happened this year?" Snape's black eyes stared at Rosie.

"Just as I know you're a double agent, that you call yourself a half-blood prince, that you love Lily, and that your Patronus is a deer, the answer to that question doesn't really matter."

While shocking Snape's heart, Rossi said with a light smile, "The point is that what I say is the truth. ”

Having revealed all the secrets buried deep in his heart, Snape staggered back and looked at her in disbelief:

"Who the hell are you? How do you know this? ”

"Professor Snape, the answers to these two questions, even if I tell you, you will not be able to remember."

Rosie said with a serious expression, "What you should do now is trust me and help me stop Voldemort from making a comeback!" ”

Even though Snape was in turmoil at this time, he did not show the slightest trust in her words:

"If you don't tell me how you know this, I won't believe you."

How stubborn! I've blown up so much of your material, and you're still suspicious.

Muttering in his heart, Rosie sighed and said, "Actually, I'm a player from another world, this world is just a game, and none of you really exist." ”

The moment the words fell, a burst of white light appeared on Snape's body, and then, he looked at Rosie with an expressionless face:

"If you don't tell me how you know this, I won't believe you."

"I told you, but you just don't remember it." Rosie said innocently.

Hearing this, Snape, who was completely unconvinced, suddenly raised his wand:

"Soul Capture!"

Rosie felt her head sink and involuntarily take half a step back, and the next second, she saw Snape reset again in a white light.

Then, he suddenly raised his wand:

"Soul Capture!"

His head sank, and Rosie, who had taken half a step back, suddenly came to his senses again.

I'll go! Card BUG!

Seeing Snape raise her wand again, she quickly called out to stop:

"Enough! Stop the Soul Trap! ”

Snape, however, ignored her, and pointed his wand over again:

"Soul Capture!"

……

Sobering up from her dizziness, Rosie hurriedly retreated, trying to dodge the spell.

But seeing Snape's whole body frozen in place, he looked at her with glittering eyes, and said after a while:

"Rosie, come over here."

Huh? What's going on? Why did he stop?

Puzzled, Rosie stepped forward in surprise:

"Professor Snape, you're ......"

Before he finished speaking, he saw Snape's wand suddenly cross:

"Soul Capture!"

……

Finished!

What the hell is this BUG!

I'll never fool NPCs like that again!

The footsteps involuntarily retreated, and Rosie felt infinite regret in his heart.

Just then, Snape suddenly stopped.

He stared at Rossi with deep eyes for a long time, and suddenly asked:

"Where is the Dark Lord? How will he be resurrected? What can we do to stop him? ”

Yes? Why did you suddenly believe me?

Glancing at each other in surprise, something suddenly came to Rosie's mind, was it because of where I was standing?

With a guess in her heart, she smiled with relief: "Professor Snape, this still needs us to investigate, and I only know a few pieces of information now. ”

"First, one of Voldemort's Horcruxes, a diary, which Lucius had secretly hidden in Ginny Weasley's bag and brought into the school.

Second, Quirrell, Leah, Yunus and other six or seven, they are all Voldemort's minions, Ginny should have died in the hands of Lea and others, and Voldemort's Horcruxes are very likely to be in their hands.

Thirdly, Lady Loris's petrification is due to the presence of a basilisk raised by Salazar Slytherin in the Slytherin Vault. She has a good nature, and although she has lost her mind and fallen into madness due to chicken blood, she still restrains her ability to petrify Lady Loris.

Fourth, after Voldemort's Horcruxes were taken away by Lea and the others from Ginny, they may have quickened the process of resurrecting him, so they used a lot of chicken blood in the vault to force the basilisk to lose self-control, thus killing Livana and Marietta. In order to avoid being controlled, she should have taken refuge somewhere else by now. ”

With that, Rossi looked at Snape with an inquiring eye, "Professor Snape, I'm sure they have two or three other helpers besides Quirrell, Leah, Yunus, and that Ravenclaw girl, do you have any thoughts on this?" ”

"The students who fanned the flames today?"

Snape thought for two seconds, "They're not Slytherin students, and although they do take my classes, I don't know much about them. ”

Take your class???

That's right! That's it!

Rosie had a flash of inspiration and said, "Professor Snape, in your class, are there a few students who, no matter how delicate the operation and how correct the steps, can only end up boiling a bunch of materials in the crucible?" ”

"How do you know?"

Perhaps it was this memory that was particularly deep, and Snape was immediately shocked, "There are indeed five freshmen like this, Hufflepuff's Danny, Yunus, and Tuba Nightsong, Ravenclaw's Aisha, and Gryffindor's Dilcott. ”

Tuoba Night Song?

Hearing this somewhat familiar name, Rossi suddenly remembered the situation when he was attacked by "turn off the lights" when he first entered the dungeon.

No wonder I was "turned off the lights" at that time, I thought it was a special skill of some profession, but it turned out that I ran into this person again.

He didn't show up in the auditorium? Or is it hidden somewhere?

Just as he was thinking about it, he heard Snape ask again, "But they are only in the first year, how could Voldemort choose them as helpers?" ”

"If it's an adult wizard, who would choose to help a weakened Voldemort except those Death Eaters who have been captured in Azkaban?"

Without answering his question, Rosie asked meaningfully.