Having solved the problems of the past, the remaining work is to find a way to return to the correct timeline.

"I always feel that compared to the task itself, how to go back now has become a more difficult yi ring."

According to Yi Cheng himself, he wanted to return to the Savior Management Office, to be more precise, now it is only the personal residence of the Red Mentor and the laboratory for the time being, and then ask the Red Mentor at this time to help repair the time machine that was damaged due to accidents.

However, because this proposal has been rejected by the timeline closing theory that has been summarized before, Yi Cheng and the other two had to start considering other possible ways of returning.

"It's really time to be forced to do so, this is actually our last life-saving straw, but at least we still have some time now."

Bai Ze's statement is quite appropriate to the current situation.

In the current situation, it is like three people were sent to a dangerous and closed facility to place time bombs. After the bomb had been set, they realized that the alarms in this facility had been activated. At this time, either escape from the facility before the bomb exploded, or die together with the exploded facility.

However, because it is a secret mission, if the three of them use rough and violent methods to break through the siege, the exposed identity and purpose will likely ruin this plan. Therefore, using a gentle method to quietly escape is always their best choice.

"So, what if I pass this yi message to the red mentor from the side through others?"

Yi Cheng turned to propose a method to save the country on a curve.

"No, in fact, to be precise, it is not just the Red Mentor, but even the rest of the saviors in the country, we should not contact us."

The mediator shook his head and rejected the proposal.

"The closing of the timeline is not a joke. Now that the task has been completed, any small move of ours may change the future and lead to the collapse of time and space."

"Wait, what the hell is this collapse of time and space?"

Faced with the new concept that popped up after a while, Yi Cheng said he was under a lot of pressure.

"You've heard of black holes, have you?"

"Well, is the product of gravity collapse? So what are the two similar things?"

“The difference is not big in general.”

The mediator smiled and gave a brief explanation with a slightly more detailed statement.

"Originally, the long river of time itself is a stable and unshakable thing. However, in the process of closing the timeline, if its internal structure becomes no longer stable for some reason, it may cause collapse. In a more common metaphor, it is a mountain torrent."

"What will happen to the mountain torrent?"

"The result is probably that all the existences located in the lower reaches of this long river of time have been washed away by the raging river water."

""

Just when Yi Cheng thought this was the worst result, Bai Ze added in at this time.

"It may be fine if it is just like this. What I fear most is that if the time and space collapse are serious, there may be a time fault."

"So, why do you two know so much! Someone must have extra lessons for you behind the scenes, right?"

Ignoring Yi Chengyi's unhappy complaints, the situation Bai Ze explained was obviously much more serious than the so-called "smoke torrent".

"Even if it is a mountain torrent, as long as the existence in the subsequent timeline has sufficient strength and preparation, it can still be dealt with, but what if the riverbed in the second half suddenly disappears?"

"With that kind of thing, isn't it a waterfall?"

"That's right."

The mediator obviously realized what Bai Ze said, and his face turned pale.

"Only, unlike ordinary waterfalls, it is probably the time waterfall constructed by space-time faults. It will never really fall on anything in four-dimensional space-time. It will only fall continuously."

"down?"

Yi Cheng asked a question about this important "down" that was raised.

"That's right, it's down in the four-dimensional space."

"What will happen?"

"This one"

Bai Ze smiled mysteriously.

"I don't know either."

"Why?"

"Because, as we who exist in the three-dimensional world, we will never understand what the consequences will be caused by various situations in the four-dimensional world. This is like two-dimensional creatures cannot touch the three-dimensional space of the three-dimensional world, while we in the three-dimensional world can enter their world out of thin air."

After saying so much, he suddenly gave such a scammed answer, which made Yi Cheng have a kind of "all nonsense said before".

"So, what should we do now?"

"This one"

Bai Ze smiled and turned his eyes to the mediator.

"Don't forget, during this mission, the Hong Tutor told our colleague all the things he paid attention to, so why don't we ask her?"

I see.

Although Bai Ze's words are clearly suspected of rushing the blame, Yi Cheng now agrees with her approach.

Without it, although this new colleague "mediator" did seem to be quite easy to get along when he started getting along, after realizing that she actually had her hidden secret, Yi Cheng realized that perhaps the sentence Hong Tutor Hong said, "I hope you can get along well" does have an unknown profound meaning.

"If you want to tell me the solution, there are actually ones now."

Sure enough, just as Yi Cheng was thinking about these, the mediator spoke in embarrassment.

"However, I don't guarantee that this method will be successful,"

“And what?”

"Well, it's really too early to say this now. You can wait a moment."

While speaking, the three men who had quietly left the Grand Theater stopped temporarily, and the mediator found a small communicator from somewhere.

"Yes, right? I've caught it, ah, OK, thank you so much. We also have some questions to ask, yes, I understand."

After a brief exchange, the mediator raised his head and blinked at Yicheng and Bai Ze with a smile.

"Good news, the level heroes in Maoxiong Kingdom have solved the evil villains."

"Solved? It's so awesome."

Thinking about the sound of battles and explosions I heard before, Yi Cheng was once again amazed at the efficiency of Maoxiong Kingdom.

"Well, according to the information I just received in the communication, there are six evil villains who have returned to the past this time, and five of them were killed on the spot. The remaining people in the Maoxiong Kingdom seem to be irrelevant small characters, but due to time, they can only conduct simple interrogation, and because of the special circumstances, we are particularly allowed to go over and listen and participate."

"Interrogation? What's the point of this? We are looking for a way to go back now!"

"That's right, I didn't say it just now, there is actually a way to go back."

The mediator smiled and stuffed the communicator into the empty space under his armpit back to his full chest.
Chapter completed!