"I'll be waiting for you in the club department room during lunch break.

Sita Kuru"

The next time Ah Xu was attacked by Ryoko Asakura, he found another letter from Minoru Asahina in the shoe cabinet.

This time, it wasn't an anonymous note that didn't even have an envelope, but the back of the envelope, which resembled the shoujo manga monthly, clearly wrote the sender's name, and the letter paper inside the envelope also had a smile printed on it.

The letterhead on the letter is round and cute, just like the baby face of Shikuru with a healthy flush.

Although there is no evidence to conclude that this letter was written by Asahina Minoru and not Chu Xuan himself—why did he think of Chu Xuan again, but Ah Xu, who had suffered two losses, still did not doubt the real surname of this letter at all.

Because Shikuru was like someone who would do this kind of thing, and with a pen in her hand, she happily wrote on this cute stationery, which really suited her perfectly.

However, when he got out of class at noon, he quickly threw off Haru, Taniguchi, Kunikida and others, and rushed to the SOS regimental headquarters in three steps and two steps, and after Ah Xu, who knocked on the door with joy, the first person he saw was ......

"Huh? Chu Xuan, why are you again! The one who said 'please come in' just now was obviously the voice of Asakaina-senpai? ”

Ah Xu's face turned embarrassed, it should be said that the other party was following him like a shadow or a ghost, he always felt that he might not be able to get rid of Chu Xuan for the rest of his life.

"When I came over at noon, I was left behind by Shikuru."

Chu Xuan replied expressionlessly, Shi Jiu Ru Shi Jiu Ru really called really kindly, although the tone was actually very cold.

"Oh, that's right. And what about Asahina-senpai? And Nagato isn't there either? ”

A Xu, who was inexplicably a little lost, nodded, his eyes swept over the classroom, and then asked casually.

Now in the classroom, except for Chu Xuan, there was only one long-haired woman in a white shirt and a short black skirt, dressed like a female teacher or OL, leaning lightly against the window facing the atrium, turning her head to look out of the window.

"Ah Xu...... It's been a long time, but I was the one who said I was invited in. ”

The long-haired woman took the initiative to walk over to Ah Xu, with a happy expression on her face.

This person is not Asahina Minoru Kuru, but she is very similar to Shikuru - so similar that people will mistake it for herself.

However, she is really not Asahina Minoru Kuru, because Shin Kuru is not so tall, her face is not so mature, and the huge ~ breasts that are tightly wrapped by the lining cannot grow by one-third in one day.

And the beauty in front of her, who exudes a mature adult style, is already in her twenties no matter how you look at it, and the temperament of the sophomore girl who feels like a junior high school student is completely different.

But why does she look so similar to Asahina Minoru Kuru?

"Excuse me......"

Ah Xu suddenly had a flash of inspiration.

"You're Asahina...... 's sister, right? ”

The other party smiled and narrowed his eyes as if he felt strange, and his shoulders kept shaking—even the smile was so similar to that of the real Kuru.

"Hehe, I'm who I am!

I'm Asahina Minoru Kuru, but I'm from a more futuristic plane.

…… I've always wanted to see you. ”

When she grew up, Asahina Minoru said to Ah Xu in a very sincere tone.

Sure enough, I've grown up, at least Ah Xuan can be sure that the current senior sister Asahina can't express this kind of feeling that makes people a little shy about herself so directly.

Maybe it's because there have been too many strange events recently, so this statement from the future Asahina Minoru Kuru is easy to accept.

I always feel that something precious in my heart has been thrown away......

The adult version of Asahina Minoru didn't come back to catch up with Ah Xu, and after explaining her identity, she immediately stepped into the topic:

"I can't stay here for long, so I'll cut it short.

Although I can't say anything else, but in the future past where I was originally located, in fact, in addition to Suzumiya-san and Ah Xu, there were only universe people, future people, and superpowers in the SOS group.

- Yes, if you follow history, there was originally no Chu Xuan, a person from another world.

We used the 'forbidden matters' method to go back in time, only to find that Chu Xuan and other exchange students and teachers from China did not exist in the past.

It's not that they didn't come to Yuben in their original history, but they didn't exist in this world at all, neither in Yuben nor in China.

Therefore, from the moment Chu Xuan and these people from another world entered our world, it also means that the future has taken another route, and the future of 'your' is no longer the past of 'our'.

However, this statement is actually not true, because since I, a person in the future, can receive news from Chu Xuan and other people from another world, and can now personally contact Chu Xuan in the 'past', it means that the future me has actually been connected with you in the past on another timeline.

But it is impossible for people to meet on two different timelines, so we must be on the same timeline when we can touch each other.

The reality is that the present 'we' future people are not the future people on the route of the past without people from another world, but the future people on the current route, and the future of 'your' is equal to the past of 'our'.

To say that 'we' didn't realize this at first, and mistakenly thought that we were future people on a timeline where there were no otherworldly people......

With 'Chu Xuan's wisdom', it must be easy to see that 'we' are lying.

That's right, the past me, that is, the one who was eating a bento with my classmates in the classroom in this plane of time, and my previous actions were indeed intentionally aimed at Chu Xuan, a person from another world.

Although it is said that no matter how the past changes, the corresponding future will come, but if someone knows the direction of history, they will definitely want to control the development of events as much as possible in their own hands, right?

Although the future as we know it may not be the best future, even if we want to change the past so that the future can move forward in a better way, then the future people will definitely not want the people of the past to mess with themselves, right?

After all, people in the past, including people from other worlds, can only predict the possible results when they act, while people in the future already know exactly what people did in the past, so it is more reliable for people in the future to refer to the 'history of the past' to change history, right?

Even if it doesn't make the future better, at least it doesn't make the future worse, and it doesn't push the future unknowable.

INTERVIEWER Rather than not knowing whether the future will be better or worse, it's more reassuring to maintain the status quo that is more than passable, isn't it?

However, it is a pity that I lacked ability in the past and was completely defeated by 'Chu Xuan's wisdom', and the task can be said to have been messed up by Chu Xuan.

Until a moment ago – and I mean the future just now, that 'we' found through 'forbidden matters' that the deviation of several important 'established matters' in the past was too large to ignore, which meant that the future had begun to become unknowable.

Worse than the future, this is the second unwanted outcome of the future.

Therefore, 'we' also had to change our original strategy and instead seek cooperation with Chu Xuan......"