I can enter Hogwarts in the last days

Chapter 166 Destiny is within the cone of light, return to the last days
Ian's class suspension didn't cause too many disturbances. Ravenclaw is like this. Even if he gossips occasionally, he still only cares about his own affairs.

Even the two roommates, Ivy and Andre, were only stunned for a short time after hearing the news, and didn't ask any more questions after that.It's just that after that, they devoted more time to their studies. Under their influence, the whole Ravenclaw seemed to enter an invisible competition.

Ian also successfully provoked the entire Ravenclaw to start the era of involution with his own power.

……

Ian, who is the person involved, is sitting in the Response Room and meditating at the moment.A twelve-inch crystal ball was placed before her eyes, covered with thick linen.Candles as thick as a baby's arms were lit on both sides, and the only light source in the entire room was these two burning candles.

That's right, divination.He has no reference at all for the things brought by the end of the world, let alone look up the corresponding information.As a last resort, Ian can only choose this reliable and unreliable method. The reliable means that divination in the magic world can really predict the future, and the unreliable is his talent... only some specious hints can be seen .

Open the Felix Elixir and drink it gently.In just a split second, he felt a special energy slowly gathering around him. He closed his eyes and quietly felt the state at this moment, until it reached a saturation value.

"Is the result good after turning the gear? Is the result good after turning the gear?  …"

Concentrate on it and keep only one thought in your mind.

After a long time, Ian opened his eyes, azure blue flashed past, and then changing cloud shadows emerged in the crystal ball. The whole process lasted about a second or two.

"Be careful..." The moment he saw the blue color, he knew that the result of this divination was generally ideal.Unlike the orange color last time, blue represents success in crystal ball divination, not limited to career, studies, wealth and so on.

The changing cloud shadow means that he can see the progress of the affairs. After the combination of the two, Ian is more sure that twisting the gears on the hourglass will not bring him any danger, and on the contrary, he will be successful.

He took out the crescent hourglass, and after careful observation, he found that there was only one and a half blocks left before the next crossing.

"About 36 hours...it's time to get some stuff ready."

……

Foyle Bookstore, the largest bookstore in London and also known as the largest bookstore in the world, is located at 84-119-125 Charing Cross Road.

From the address number, it can be seen how huge the area of ​​this bookstore is. The bookstore has five floors, and there are as many as 400 staff members.There are also quite a lot of books inside. Some people have done statistics. If all the books in the bookstore are arranged in order, a long queue with a distance of up to 48 kilometers can be formed.

This morning, in an inconspicuous corner of the industrial science and technology section of the bookstore.

"Bang!" There was a slight sound of space tearing, and then a young man in a suit appeared.

"If I knew it earlier, I would have prepared more pounds." Looking at the majestic bookstores around and the only 375 pounds left in his pocket, Ian couldn't help but smiled wryly.

After the divination was finished yesterday, he started to prepare the materials he would bring for the crossing. In addition to a large amount of food, he also planned to bring some industrial technology books.Moreover, after classes are over, with the convenience of Phoenix, you can leave Hogwarts to go shopping at any time.

However, considering the industrial foundation of the last days, he only planned to choose some relatively 'primitive' metallurgy books this time, as well as books whose technological level did not exceed that of the steam age.

Believe in the wisdom of Enoma, you can fully understand this knowledge, so as to promote the development of the local side in the entire last days.After discovering the relationship between the end of the world and the HP world last time, he changed his strategy, and fully supported the local world without touching the bottom line of fungi.

But there is a limit to everything. If the bottom line of collective consciousness is touched, Ian is also afraid that the fungus will be ruined, so he turns his head and deals with himself first.It's okay to let him dig out his anus secretly as a sixth child, if we face it directly?This self-knowledge is still there.

Not long after, Ian walked towards the cashier with a stack of selected books.

"Hello, sir! The total is 165 pounds." The bookstore cashier said very gentlemanly.

Fortunately, the sterling in 1992 was really well spent. There are more than 30 books, and the average book is less than 6 pounds.

After paying the bill, Ian walked out of the bookstore with a trolley case that was half the height of a person, and walked towards a secluded alley.

……

Hogwarts Astronomy Tower.

"Within the cone of light is destiny... No wonder you are interested in the resurrection stone." Ian sighed as he looked at the crescent hourglass in his hand.

The time to return to the end of the world is getting closer, and he has also completed the purchase. After checking everything, he chose to come to the sparsely populated Astronomy Tower to debug the hourglass.

At the moment of twisting the clockwork of the hourglass, the apocalyptic side of the khaki, which had been static, began to move slowly.That is to say, from this moment on, the flow rate of time in the last days is no longer 1 second: 30 days.

The reason for doing this is because of the state of the last days.

When he touched the resurrection stone, the movement of the wand (hourglass) already knew that this thing was not infinitely usable, and at that time he began to consider increasing revenue and reducing expenditure.

As powerful as the Philosopher's Stone still has its limit, so for this hourglass, Ian still chose the attitude of saving what he can, so through divination, he chose to reverse the gear to break the balance and reduce consumption.

What previously maintained the balance was the 'cone of light' emitted by the gears, a term that dates back to Einstein's general theory of relativity.

Light travels in a cone shape, and anything outside this light cone, no matter how close the two are, cannot be perceived. This also explains why 30 days have passed here, while the end of the world is only an instant.

It is all because this light cone covers the world he is in, and the other side is outside the light cone, that is, outside of fate.Only within the cone of light can destiny be formed, and things will have corresponding trajectories.

The simplest example, even if one day the sun suddenly disappears, the earth can still operate normally for 8 minutes.The fundamental reason is that the 8-minute earth is still within the light cone.

Closer to home.

When Ian broke through the khaki cone of light, the end of the world was no longer part of fate.However, he was very cautious not to touch the silver-gray side of the HP world, after all, the current situation is not clear.

After doing all this, he stayed quietly in the tower, waiting for the countdown to crossing.

……

When the silver-gray side of the hourglass was completely emptied, Ian's figure also disappeared.At the same time, there was a space distortion on the end of the stone house, and then his figure suddenly appeared.

Different from the previous time flow rate, because the time is too short, afterimages will be left every time, and there is no difference.But this time, when traveling in a normal time ratio, everything on the end of the world gave him a sense of strangeness.

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(End of this chapter)