"What are you guys doing here?" It was Professor McGonagall, with a large stack of books in her arms.

"We want to see Professor Dumbledore. Harry said.

"Want to see Professor Dumbledore?" Professor McGonagall repeated, as if it was very suspicious that they had such thoughts. "Why?"

Harry swallowed, "It's a secret. As soon as he spoke, he wished he hadn't said it, for Professor McGonagall was angry, and her nose fluttered.

"Professor Dumbledore left ten minutes ago. "He received an urgent letter from the owl from the Ministry of Magic and immediately flew to London." ”

"He's gone?" Harry said anxiously, "At this time?"

"Professor Dumbledore is a great wizard, and he has a lot of time to lose—"

"But it's very important. ”

"Is what you're going to say more than the Ministry of Magic, Harry?"

"That's right," said Harry, throwing his caution out of the clouds, "Professor—it's about the Philosopher's Stone—"

Professor McGonagall hadn't expected this to be the case anyway. The book in her arms fell to the floor with a thud, and she didn't pick it up.

"How do you know—" she stammered.

"Professor, I think—I know—Snee—someone is trying to steal the Philosopher's Stone. I must speak to Professor Dumbledore. ”

Professor McGonagall looked at him with a mixture of consternation and suspicion.

"Professor Dumbledore will be back tomorrow. She finally said, "I don't know how you found out about the Philosopher's Stone, but rest assured, no one can steal it, it's heavily guarded and foolproof." ”

"But the Professor—"

"Potter, I know what I'm talking about. She said impatiently, then bent down and picked up the book that had fallen on the floor. "I suggest you go outside and soak up the sun. ”

Zhang Feng watched the conversation between the two of them, and felt that Professor McGonagall really didn't study acting professionally, so he could only deceive little ghosts like Harry and Ron, Zhang Qiu and Hermione would not be fooled, just look at the eyes of the two of them. Dumbledore was definitely at the school, and it was nearby.

"Tonight," Harry said quickly, making sure Professor McGonagall was too far away to hear, "Snape is going through the trapdoor tonight." He'd got everything he needed, and now he'd tricked Dumbledore out of school. He must have sent the letter, and I'm sure the Ministry of Magic would have been taken aback to see Dumbledore suddenly appear. ”

"What surprise, Mr. Potter?"

Harry and Ron turned.

Snape stood there.

"Good afternoon. He said in a sleek tone.

They stared blankly at him.

"You shouldn't be inside in such weather. He said, his face contorting with a whimsical smile. "We we're in—" Harry said, not knowing what he was going to say. "You need to be careful," Snape said, "and you're going to think you're trying to do something bad." Gryffindor can't afford to drop any more points, can they?" Harry blushed. They turned and walked outside, but Snape called them back. "A word of war, Potter - if you wander around in the middle of the night again, I'm going to fire you myself. Have a nice day. ”

He strode in the direction of the faculty lounge.

No wonder Snape can become a double agent, this villain is really good, if it weren't for Zhang Feng knowing his relationship with Harry's mother, Zhang Feng would have thought he was going to kill Harry!

When they reached the stone steps outside, Harry said to Ron and Zhang Feng, "Well, we have to do this now," he whispered eagerly, "and a man is in charge of keeping an eye on Snape—waiting outside the staff lounge, and if he comes out, follow him." Zhang Feng, it's best for you to do this. ”

"OK!" Zhang Feng agreed to keep an eye on Snape.

"We'd better both stay outside the hallway on the fourth floor. Harry said to Ron, "Let's go." ”

Zhang Feng took Zhang Qiu and Hermione to the faculty lounge, and then turned a corner and led the two of them back to the Ravenclaw lounge.

"Brother, aren't we going to keep an eye on Snape?" Zhang Qiu was a little puzzled.

"Autumn, don't you see it yet? Wind had already said that there was no problem with Snape, and it should be Professor Quirrell who had the problem. But the wind, we won't be able to stare at Professor Quirrell when we come back!" Hermione was a little confused.

"You two don't have to worry about it, just get ready for the battle later, and you don't have to think about the rest. Pay attention to protect yourself when fighting later, don't follow the example of the Gryffindor lions, and protect yourself in order to win the final victory. Zhang Feng finally taught the two of them the concept of fighting.