(Traffic has dropped significantly, and I can’t make any money! It’s so sad! I urgently need to promote books or something to increase traffic!)

This is different from other academies that mostly use portraits as door gods.

The door to the Ravenclaw common room is guarded by a bronze eagle-shaped knocker.

You need to answer its questions correctly before you can enter the Ravenclaw common room.

And these problems are mostly logical problems.

Rumor has it that even many Ravenclaw students are kept out of the house by their own outrageous door knocker.

Compared with other password doors, this door with automatically changing passwords is more difficult to enter.

It is common to see many eaglets gathered at the door, just to answer the questions correctly and enter their common room.

However, precisely because of this entrance mechanism, Ravenclaw students have developed a habit that students from other colleges do not have, which is to bring all the commonly used items with them when they go out.

To avoid the embarrassment of having an emergency but not being able to get in the door.

Standing under the door knocker.

Erwin looked at the eagle-shaped bronze door knocker with great interest.

To be honest, Erwin was really curious about this thing.

For example, how does it actually work?

Erwin pondered how to activate this AI.

Do I need to ring that bronze ring?

Before Erwin could figure it out.

The eagle-shaped carving on the bronze door knocker suddenly moved.

"When it rains, there is a rabbit in the forest. Which tree will the rabbit hide under?"

Erwin was stunned for a moment.

What kind of question is this?

Which tree? There are so many trees in the forest.

Wait, that's not right!

The door knocker seemed to be tempting him.

Erwin thought for a moment and said, "I think the rabbit is not under the tree, because the rabbit will be in the hole!"

"The answer is correct, please come in!"

Alvin understood, it was indeed so!

It seems that this so-called logical riddle is, after all, an inductive link that avoids the important issues.

Erwin suddenly became interested.

Looking at the Ravenclaw common room whose doors had already opened.

Erwin didn't rush in.

"Hey, Doorknocker, you ask the little wizard riddles here every day. Has the little wizard ever asked you a riddle in return?"

The knocker hesitated. "No! I am learned! I have the wisdom of a Ravenclaw lady! No young wizard wants to humiliate himself!"

Erwin nodded. "I see! I have a riddle here. It's not really a riddle, it's more of a brain teaser! Do you want to try it?"

The door knocker also became interested.

To be honest, it's really boring being here every day.

Now that they could meet such a little wizard, and the Slytherin emblem was embroidered on his robe, the door knocker was of course curious.

After all, in history, apart from Ravenclaw's Little Eagle, there are only a handful of students from other colleges who can answer the door knocker question.

The door knocker said: "Tell me about it!"

Erwin's mouth curled up. "Say, there's a chocolate bar and a tomato fighting, and the chocolate wins! Name a food!"

The door knocker said, "That doesn't stump me. This is a very basic riddle. The answer is a chocolate bar!"

Erwin's eyes lit up: "Wow, that's pretty impressive!"

The little eagle on the door knocker shook itself.

Looks very happy.

"Thank you, but this is just basic, not amazing! For me, nothing can be difficult for me!"

Erwin gave a thumbs-up.

Of course, he wasn't aiming, he was actually praising the knocker.

"Great! Then I have another question! Say, after the chocolate had a fight with the tomato, it continued walking forward and encountered an egg! And then, the chocolate won again! Another food!"

Xiaoying was stunned for a moment.

This time, it thought a little longer.

Then he tentatively said, "Chocolate bar?"

Erwin was shocked: "You actually guessed it? That's amazing!"

The little eagle's wings on the door knocker waved vigorously.

He looked very proud.

"Another little wizard! Very interesting!"

Erwin's lips curled up. "Of course, just as you wish! So, the egg lost the fight and was very upset, so it went to find the tomato. Then the two of them went to find chocolate! And, they were defeated by chocolate again! This time, they're fighting over a different food!"

The door knocker froze.

"Why do they keep fighting?"

Erwin rolled his eyes. "What do you care? Just guess and that's it! There's no need to make so much trouble!"

Erwin had no idea why these three guys kept fighting.

This is how the question was asked.

What could he do? Could he possibly try to stop the fight?

The door knocker was silent.

I thought about it for a long time, but still couldn’t think of it.

"Little wizard! You win! I can't believe it! Tell me the answer!"

Erwin said: "Tomato and egg noodles!"

The door knocker asked in confusion, "What do you mean?"

Erwin said: "Oh! It's a Daxia delicacy. Noodles also mean vegetable residue!"

The door knocker said: "That doesn't count, you are using a culture I don't know!"

Erwin said, "Why doesn't it count? The chocolate bar and chocolate bar just now also use the cultural language of Daxia. This shows that you have an understanding of Daxia's language and culture. Now you say it doesn't count, Door Knocker, you can't afford to play!"

The door knocker fell silent.

Evil Slytherin, so annoying.

Erwin laughed and said, "Alright! I'm going in now. Doorknocker, remember you lose!"

Having said that, Erwin was about to go in.

This is.

The little eagle suddenly flapped its wings, and the door to the Ravenclaw common room slammed shut.

Erwin was shocked: "No, are you planning to completely cheat? You won't even let me in?"

The door knocker said, "Give me another one, and I'll definitely get this one right! Otherwise, you can't go in!"

Erwin rolled his eyes. "Why? I answered your question correctly, so you should let me in! This is the rule of your existence. The meaning of your existence is to uphold the rules. Why are you breaking the rules now?"

The door knocker said anxiously, "I didn't! I just wanted to answer one more question! That's right, that's it!"

Erwin spread his hands. "Then I refuse. You saw it! It's already twelve o'clock. I need to go back to bed! I have to go to morning self-study tomorrow. I don't have time to waste with you! Unless, you have to pay more! No, unless you can come up with something valuable!"

The door knocker thought for a moment: "Something valuable? I have no money, I'm just a door knocker! However, if you can stump me, I can tell you a secret, a secret about Ms. Ravenclaw!"

Erwin's eyes lit up.

Ravenclaw's secret?

This is quite interesting.

Erwin was still very interested in the legendary female wizard.