"Liar, don't ......"

Elena reached out and pushed the locked wooden door again, not moving.

To be precise, the word "lock" may not be the right word, because in the first place, there was no lock on this door at all!

There is no doubt that after she left the room, someone used a spell to seal the bedroom!

"But it's not a big problem, I'm a time-traveler protected by fate. ”

Elena tentatively drew her wand, expertly drawing a circle in the air, and then going down a little, "Alaho Cave!"

Nothing happened......

Well, sure enough, the so-called spell casting actions in the mouths of those Muggle staff in the Harry Potter theme park in the previous life were all made up blindly, and they were useless at all.

As for the really effective spell casting moves, spell tones, and precautions in this world, they were all placed in the box in the room, and she hadn't had time to take a look at them before she finally started her vacation life.

After all, before coming to school, Elena had always been based on the standard of how to be able to take out a fire demon head-on in the late stage.

Bang!

Elena smiled and put away her wand, and without hesitation, she lifted her foot and kicked the door.

Woowoo...... Nasty Dumbledore.

A heart-piercing pain came from the tip of her toes, and the girl squatted down again aggrievedly, and the spicy old radish didn't release an additional buffering spell on the wooden door, it was simply deliberately aimed at her.

As for why Elena was able to tell without hesitation that it was Dumbledore's ghost, the answer was quite simple.

With the grumpy little Lori's physical unlocking behavior, I saw that the Hogwarts school crest carved on the door suddenly flashed a luster, and a string of flower-colored luminous characters appeared on the surface of the school emblem - "Magic, Gellert Grindelwald".

Obviously, from the "mission hint" that Dumbledore deliberately left behind, it was definitely not an accident.

This is a well-planned conspiracy: first let her experience the luxury life of a luxury version of a European-style castle for half a day, and then when she leaves the room, she directly and quietly locks the door, and if Elena wants to continue to enter the warm and comfortable room, she has to open up to Grindelwald and ask to learn magic.

The familiar operation routines vaguely reminded Elena of the various so-called limited-time experience packages in those domestic mobile games in her previous life, and countless children and adults paid a high price after the free experience.

In the face of such a shameless true sugar-coated cannonball, Elena chose to obey the arrangement quite sensitively, and after a while, she obediently went up to Grindelwald to learn magic, but before that, there was still a problem to solve-

"Why didn't the door close when I took the ingredients down to cook and when I came back from cleaning up the dishes?"

Elena frowned in confusion and fell into deep thought.

The wooden bedroom door wasn't a self-aware magic item, as could be concluded from her lack of reaction after kicking and kicking, and Dumbledore was clearly not a penchant for undisciplined voyeurism.

In other words, the current "emergency" is actually an "inevitable event" if nothing else, and according to Elena's rich experience and a woman's sixth sense, all this is just the beginning of a large series of missions.

Having been able to do such a frantic thing, Dumbledore might not be satisfied with just letting Elena learn a simple lockpicking charm, and there might be some unexpected events waiting for her in the future, she didn't want a rare vacation to be arranged clearly.

Therefore, before following Dumbledore's plan to complete the task step by step, Elena needs to do one particularly important thing - based on the information available, try to complete the reverse decryption, and look for possible logical loopholes.

There was still a long time before nightfall, and it was clear that fighting wits with one of the most powerful wizards in the wizarding world of the present generation was overwhelmingly alluring to Elena rather than going into the bedroom to rest and enjoy.

If you think about it, if you think of the events that may occur in the whole room as a preset program using magic, then there must be one or more key event triggers to ensure that the plans that may exist later can be continued.

Extremely random times are certainly the first to be ruled out.

It is impossible to tell whether the girl is in the room or not from the time alone, not to mention that if the door closes at the preset time, there is a very small chance that she may accidentally catch her as she passes through the door.

Real-time remote control is also unrealistic in this day and age.

It's not that Elena despises mysterious magic, it's just that if Dumbledore could really do this, Hogwarts Castle would already be full of intelligent monitoring systems, and it would not have been possible to fight each other like in the morning. It is even less likely that there will be so many accidents beyond Dumbledore's control in the original books.

Then the biggest possibility is that a specific event is triggered...... A specific event that is clearly recognizable and has the potential to be detected.

Elena closed her eyes and sat down cross-legged in front of the door, everything that had happened after arriving at Newmengard Castle flashed back and forth in her mind like a marquee, there must have been some detail that she had overlooked.

Learn magic, trap triggers, ingredient boxes, books, candies, potatoes, spices, plates, wands, coats, ......

Wait a minute...... That's it!

The only difference is that she took her wand with her wand when she clears up the castle in the middle of the castle, which is the basis for the study of spells in the conventional sense.

And if Elena guessed correctly, the old wizard relied on the traces attached to her wand.

The so-called trace wire is actually the magic that the Ministry of Magic has added to the wand of young wizards under the age of 17 based on the "Reasonable Restraint of Underage Wizards Act" to monitor the use of magic by underage wizards outside of school.

There is no doubt that from the moment Elena stepped into the room that Dumbledore had prepared for her, the trace carried by her wand had been recorded once, and as soon as the corresponding trace had left the room, Dumbledore's "magic trap" set in advance would be triggered.

Extrapolating from this, according to Dumbledore's original assumption, the first time Elena left the bedroom to go to Grindelwald's room, she should have triggered the "door closing magic" - but he never imagined that as a wizard, Elena would deliberately leave her wand in the room and leave the bedroom empty-handed.

"Next, it is only necessary to tell Grindelwald about Dumbledore's plan, quickly form a united front, and in exchange for food, it should be very simple to learn a simple lockpicking charm. ”

The corners of Elena's mouth raised an arc of confidence, people in this era can never understand that her greatest reliance has never been a prophetic vision of the future, or a strong magical talent, but the terrifying logical thinking ability that has experienced the era of the information explosion.

"I'm sorry, Professor Dumbledore, but I'll take your wonderful icing. Cannonballs or something, it's better to keep it for yourself. ”

I, Elena Kaslana, a genius!

Proud for a while——

————

————

Goo~ Really, Fat Chicken is the boss of the strategy group of many games~

。 m.