That is, the traverser can only exist as an 'observer' with the past time and space, and people under common sense naturally cannot violate this law of heaven, but even if they have the ability to break through the way of heaven, they will be punished by the way of heaven for breaking the law of cause and effect - this is the original question of the year-end test culture class, and this question is worth five points. Meng Po nodded reservedly.

Yang Pan opened his eyes suddenly, and said, "Then what's the point of traveling through time and space?"

"It doesn't make any sense. Kun Wu waved his hand: "At most, it's just to pursue more accuracy when repairing the history books, but we also have an infinite method of deduction, about history, the results of deduction are much more detailed than personal experience, so the method of traveling through time and space is just a chicken rib - maybe some monks who have comprehended the Dao system of time will use it as a spell to practice to improve their understanding of the Dao system......

"But...... Ye Chen will. Yang Pan said slowly, "Ye Chen's spiritual root is a light spiritual root, his understanding and luck are extraordinary, and it is not surprising that he can learn the Dao of Time, but why would he let Su Yi go back to the past?"

Kun Wu squinted his eyes: "That's the problem. ”

"And according to the 'time self-consistency theory' of "The History of Time", it is impossible for a person's timeline to disappear in the same time and space, otherwise it is very likely to form a time hole in the current time and space, and more seriously, it will form a space-time collapse, that is, no matter how long the traveler stayed in the past time and space, when he returns to the current timeline, it will automatically be connected to the time he left......"

...... This also means that Su Yi has actually been here all along.

In Kyushu at the current time.

Yang Pan suddenly fell silent, he and Kun Wu glanced at each other, and they both saw the worry in each other's eyes.

Let's not talk about Su Yi, just for Ye Chen, rebirth, isn't it a form of time and space to the past?

Several people were puzzled, and Shen Yifeng, who was just listening silently on the side, suddenly spoke: "The first passage has submitted an application for expanding the entrance. ”

The first channel?

Kun Wu was stunned suddenly, he made a hand seal, and the scene of the Taixu Hall was revealed in front of him.

The disciples who had been waiting at the gate of the Taixu Hall immediately reported the situation of the first passage as soon as they saw the image of their own head in the light curtain in front of them.

"Master, at the entrance of the first passage, the Qing Palace Elder Gu Nanyuan and the Blood Venerable have been fighting fiercely for a day and a night, but the Blood Venerable has somehow become more and more courageous, and Elder Gu is almost unable to support it, and now the gate seems to have signs of expansion......"

Kun Wu suddenly looked at Shen Yifeng, and Shen Yifeng also shrugged his shoulders: "I just got the ability of this demon envoy because I was sitting in Kyushu, so that the demon was born with the ability to communicate between the two worlds, if there is a demon envoy in Kyushu and the latent demon in Kyushu get in touch, I can also open the channel - I can only play a role in supervision and regulation......

He thought for a while and said: "Behind the first gate is the five generals under the Blood Venerable and his army of millions, I advise you to prepare early, I can only help you hold on for half a day at most, if you still can't send someone to rub the Blood Venerable's sharp qi after half a day, I can't stop the expansion of the gate......"

Kun Wu thought about it, his fingers quickly drew a few lines on the Xun Stone, what kind of arrangement should have been made, and then he turned his head to look at Shen Yifeng: "It seems that you are still cultivating towards people......"

Shen Yifeng suddenly sneered: "Don't say that, it was Ren Xiu who framed Su Yi, it was Ren Xiu who captured Su Yi, and it was Ren Xiu who harmed Su Yi whose whereabouts are unknown, how could I cultivate towards Ren Xiu." He tilted his head and said, "I just can't get used to seeing Blood Venerable......"

It was it that almost killed Su Yi in Yutang Town, and he was also the enemy of Su Yi in Qingshan City, plus the succubus didn't have a good face for Blood Venerable, so Shen Yifeng naturally wouldn't allow Blood Venerable to kill all sides in Kyushu so easily.

Kun Wu smiled, I don't know if he saw something, he lightly carried the topic: "Did you say before that the second door was going to be opened?"

Shen Yifeng shook his head: "I can't tell you this now." ”

Kun Wu knew that Shen Yifeng was waiting for him to give more clues about Su Yi and Ye Chen, but it was a pity that he had been busy with a lot of things recently, and he didn't have time to care about Ye Chen's affairs at all.

- As long as Ye Chen doesn't do anything, Kun Wu can't intervene.

However, Yang Pan's eyes narrowed, and he suddenly asked a question: "I suddenly thought of something...... As for the reason why Ye Chen wanted to go back to the past—did he go to Lu Ziying's secret realm before?"

Once the secret realm of Lu Ziying has been opened for a thousand years, everyone can and can only bring out one treasure when they enter - provided that the baby comes out voluntarily, for example, Kunya brought out Lu Hongling from Lu Ziying's secret realm back then.

Ye Chen originally entered the secret realm because he wanted to obtain some kind of treasure in Lu Ziying's secret realm, but unfortunately he was intercepted by Kun Wu halfway, and then he fought with Su Yi and failed to succeed, and then suddenly took Su Yi away, and now it seems that he should have returned to a certain time in the past, and will there be any connection between the two?

"You mean...... Ye Chen is going to get Lu Ziying's treasure a thousand years ago?"

"It's probably the main sword. Yang Pan nodded.

But soon Kun Wu said: "But it's not right, judging from the time recorded by these scrolls, Lu Ziying was not born at that time, how could he find Lu Ziying's secret realm?"

Yang Pan also realized that there was a problem here, but at present, he had no better guess, so he could only say, "Maybe it was an accidental mistake?"

Shen Yifeng didn't expect the topic of the two to turn back so quickly, but it didn't prevent him from asking his own questions: "In that case, why don't we find someone to ask?"

"Who are you looking for?" Yang Pan didn't react: "Are there any monks who can survive until now after the second Immortal Demon War......?"

"Yes, but it's not just a monk......

"Who?"

"Looking for immortals!" said Shen Yifeng.

...... Seeking Immortal Cliff has a long history, not to mention the second immortal and demon war, I am afraid that he has experienced it in the first immortal and demon war.

Yang Pan and Kun Wu glanced at each other, and then said in unison: "Sure enough, it is a fool who has a thousand thoughts, and there must be one to get it......"

Shen Yifeng: "...... MMP。 ”

So Kun Wu hurriedly arranged for people to find Xun Xian with Su Yi's shell.

This is also more convenient, the clones of Wusi and Qian Er will not let him out of the sight of the two.

After these were arranged, a few people felt that their discussion here was meaningful, but at this moment, Meng Po suddenly opened her mouth: "Speaking of the passage, I remembered......" She looked at Shen Yifeng, "Did you say before that Yan Jiuzhao would be in the second passage?"