"Uh...... Sounds far away from us......" Yan Xiuze frowned: "Do you have a way to find him?" ”

"It's not impossible." Shingoro Hayada looked indifferent: "It's just that every time I travel between parallel worlds, the consumption will be very large, so I don't need to help you for no reason, right?" ”

"Half a favor." Yan Xiuze had already expected Hayata's statement, and said slowly: "How about this half-time favor?" After that, I may trouble you with one more thing, and after I finish it, the relationship between me and 'Hayata-kun' will be cleared. ”

Shingoro Hayada didn't answer immediately, but lowered his head and thought for a while, before he nodded and responded, "Yes, I will unilaterally agree to this matter for you." ”

With that, he slowly stood up from sitting cross-legged, twisted a wormhole in mid-air with gravity, stepped into it neatly, and disappeared......

Then more than an hour passed, but Shingoro Hayada had no intention of coming back, which made people wonder if he was just like Yan Xiuze back then, accidentally mistaken the gravitational parameters, causing a fatal time distortion.

However, Yan Xiuze was extremely patient and did not have any anxiety, just sat on the sofa and did not do anything, just quietly lowered his head and waited for Hayada to come back.

Just as Hayada had just left for just two hours, the interior space seemed to distort again, and a wormhole appeared out of thin air, but this time, two people came out of it.

Shingoro Hayata, two who look exactly the same, but dress differently!

The two of them were left and right, as if they had adapted to the wormhole crossing, and almost as soon as they landed, they regained consciousness and looked up at Yan Xiuze.

Rao is Yan Xiuze actually had a long idea of this scene, but when he really saw the two Hayatas that were cloned, he was still stunned on the spot, unable to speak for several minutes.

"Yan Xiuze?" One of them, Hayata, looked more grim and raised his eyebrows: "I didn't expect you to come back......"

"Haha, let me introduce, this one is Shingoro Hayada in the D-3594 world, and he was the one who stayed in this world ten years ago." Hayata, who was next to him, smiled and said, "If my guess is correct, the person you are looking for should be him." ”

"Morning ...... Hello Hayata-kun. Yan Xiuze hurriedly got up and said, "Welcome to ......"

"Needless to say, I've been in this world for more than a year." Shingoro Hayada waved his hand: "I heard that you have a question for me?" Let's get straight to the point. ”

"I do have a question for you." Yan Xiuze's expression was solemn, and he said slowly: "May I ask...... Ten years ago, did you pass through a wormhole and put an alien along with a black star...... Sent off the earth? ”

The cold-looking Hayada Shingoro glanced at Yan Xiuze, his face that was originally like ice and frost actually showed signs of ice and snow melting, the corners of his mouth slowly drew an arc, and nodded: "That's right, there is indeed such a thing." ”

Call......

Yan Xiuze breathed a sigh of relief, he guessed correctly!

The aliens Shank and Blackstar are not leaving Earth in a spaceship, but through a wormhole!

"But ......" Shingoro Hayada changed his words: "They didn't go together, but in two batches." ”

Yan Xiuze was stunned and said, "What does this mean?" ”

"That alien, naturally, I sent him back to my own universe...... And the Black Star. Shingoro Hayada touched his chin: "He went somewhere else." ”

"Where?"

"I don't know."

"Don't know?" Yan Xiuze's voice gradually raised.

"I really don't know." Shingoro Hayada said helplessly: "Black Star, that guy...... Didn't ask me to set the end coordinates. ”

"I didn't ...... Don't set the end coordinates? Yan Xiuze said in disbelief: "I don't have any concept about this matter, can you explain it clearly......

Shingoro Hayada next to him answered at this time: "The principle of wormholes is almost as good as you already know, no matter what, from one spatial node to another, there needs to be a short 'ascension' between them, that is, from the three-dimensional world to the four-dimensional world. ”

"But the process doesn't last too long, and it's reversible."

"But Blackstar is different, he ...... Instead of going from one 'sphere' to another, they are directly stuck in the 'void' that three-dimensional creatures cannot perceive and touch. ”

In other words, Blackstar...... Ten years ago, I was already in the 'four-dimensional world'. ”

"No...... Wait a minute. Yan Xiuze subconsciously took a step back and shook his head: "I didn't understand, didn't you once say that three-dimensional creatures can't perceive anything in the four-dimensional world?" Or will you lose consciousness directly? ”

"Just and...... Dead the same? ”

"That's right." The two Hayada Shingoro nodded at the same time: "Even we are no exception. ”

"In fact, we are quite puzzled as to why Black Star insists on going to the 'four-dimensional world', and this kind of practice of 'suicide' for three-dimensional creatures is indeed strange everywhere...... However, he also paid enough price back then, and since the price is right, there is no need for us to stop him from looking for death......"

"I see...... I see...... "Yan Xiuze was struck by lightning and muttered to himself: "The boundary of the universe is not literal......"

"A finite, unbounded three-dimensional surface with a boundary...... It could only be a fourth dimension beyond the surface! ”

"But...... Why? ”

"Why on earth did he go 'beyond the borders' of the universe?"

"Will he really survive there?"

Originally, a question was solved, but there were more questions derived from it, and after Yan Xiuze got the answer he wanted, he said goodbye to the two Hayada Shingo Lang and returned to the headquarters of the Liberty Alliance with a lot of heart.

Yan Xiuze, who returned to the headquarters, did not bother anyone again, but directly returned to the villa under his name, lying on the bed in a daze.

Now he feels as if he is about to touch the bottom of the puzzle, as long as he stretches out his hand and hooks it slightly, the truth will be revealed.

But the cost of revealing the mystery may have reached a weight that he could not bear.

Maybe Blackstar isn't bent on death...... No, he's certainly not that kind of person.

Although Shingoro Hayada had sworn by before, any three-dimensional creature that leaps into the 'four-dimensional world' will lose consciousness and be unable to think...... But Yan Xiuze always thought that maybe Black Star would have his own way.

There are things that the whole world can do without help, and maybe only he can do it.

However, why is Black Star so sure that he will definitely follow in his footsteps to reveal the mystery that has been half-hidden?

"Yan Xiuze, I'm waiting for you at the edge of the universe."

Yan Xiuze's ears seemed to ring this sentence again.

Boom!

Yan Xiuze threw a punch in the direction of the ceiling, and the violent fist wind made the surrounding air crackle......

"Wait for you big-headed ghost!"