"Are you saying that if you change the time on this clock, you can change the overall time outside?" Gao Xiao couldn't understand the other words at all, but only this one he understood.

Youran nodded: "Well, it's only possible!" This clock should represent some kind of roughly root time of this space, as long as you turn this clock back a few seconds, then a few seconds ago, regardless of whether the time outside is normal or chaotic, will return to the time a few seconds ago! ”

"If that's the case, then wouldn't it be ...... way out"

"Yes, we only need to use this clock to turn back the time, and we can go back to the original room according to the route we took when we came! However, there is one thing that needs special attention, that is, if we do this, we must not let the past us discover who we are now, otherwise, interfering with history is a dead end! ”

"So what are you waiting for, hurry up." Chen Yan's voice was a little hurried, after all, although he didn't stay in this place for a long time, but in the unruly time and space, everyone was extremely depressed and confused, and at this time he finally found a way to live, and this way of life was not the way to find that could only rely on luck before, but a way to live that could be carried out definitely, how could it not be urgent? And how can you not be happy?

Youran also picked up this clock and began to think about it, although this method is feasible in behavior, but it also needs to pay more attention, otherwise it will be easy for them to find out who they are now.

"You can do it, you don't have to risk being discovered by your past self to look for it, just hide in this staircase, and I can tell the direction and number of people just by the sound of footsteps." Seeing that Youran was still thinking, Gao Xiao said out loud, although his voice was not loud, but it revealed an indescribable confidence.

Youran nodded, what Gao Xiao said was exactly what he was worried about, the time they stayed in this staircase was about more than ten minutes, judging by their behavior, the error would not exceed ten minutes, in this case, in order to avoid being discovered by himself in the past, he chose to rewind the time thirty minutes ago.

He used his fingers to reverse rotate the minute hand on the clock half a turn, and when his fingers stopped, he saw that the clock in his hand had disappeared without a trace as he expected, and the wall they had just torn down had been restored to its original state, which was a time reversal.

This situation is also in the consideration of several people, the situation here has been restored to the original state, retaining the traces left by them who don't know which timeline or the past and future, and leaving them who are still stuck in other timelines in this place.

And what they need to do now is to wait, waiting for them to arrive in this one place, and before they arrived, Youran took out the clock in the wall again, Gao Xiao listened quietly, waited for more than ten minutes, suddenly waved his hand, signaled, and immediately rewind the clock back two minutes ago, the clock in his hand and the clock on the wall disappeared in an instant, and the four of them were already ready, and rushed back in the direction of full speed, the time was only two minutes, maybe not two minutes, They had to run from one staircase to another, and from that staircase they took the clock from that staircase again, and the trick was repeated.

Fortunately, the distance between each staircase is not far, and as in the time of the school building, it does not take five minutes to walk from one to the other at a normal pace, not even a minute, and if they have stayed for five minutes in the past, then even if they have the idea, this method is difficult to use.

In this way, in the three days of continuous repetition, several people kept trying, rushed to the stairs, took down the clock, hid and waited, Gao Xiao listened to the sound, reversed the time, and continued to rush to the next staircase, and kept repeating the cycle for about three or four days, everything went very smoothly, as they thought. However, on this day, they arrived at a place.

"Youran, what should I do this time?" The four of them hid at the top of the stairs, and Gao Xiao asked in a low voice to Youran.

You Ran also felt a little headache, this place, they came once, and that time, when they were really chased and killed by the two blue-green ghosts and the white-clothed female ghosts, they had just stepped into this place with their front feet, and the three ghosts on their back feet had disappeared without a trace.

That is, the time they take to step on this place is infinitely close to the space replacement time of five minutes, and the time left for them may be less than two seconds, how to rush from this staircase to the next in these two seconds? Or, even if they rushed over, there were three turquoise ghosts who came in with them, how to avoid those three ghosts? No matter how you look at it, the situation is very bad.

"Gao Xiao, can you rush from one staircase to another with a person in two seconds?" Youran asked towards Gao Xiao.

Gao Xiao rolled his eyes: "Please, the length of each classroom is about ten meters, there are five classrooms in total, and the distance is almost fifty meters, even if it is two seconds at the limit speed of human beings, it is impossible to reach, not to mention that there are people with it, if it is a classroom, it will be very easy for me." ”

One classroom......

That's right, in fact, there is no need to be so troublesome, they just need to turn back the time, and then run to the nearest classroom from the space conversion before that time, and after the past self rushes into this classroom, it is still very easy for Gao Xiao to take a person at a distance of two seconds, after all, it is just a classroom door.

It's just that in this case, there will be two problems, the first is that Gao Xiao can only take one person at a time, which means that he needs to go back and forth three times, and one time is definitely not enough. The only way is for Gao Xiao to take a person over first, and then wait for the space to be replaced, Gao Xiao will return to this staircase, use the clock, reverse the time between the first time and the present, and then bring another person, because if it is reversed to the present, then the future Gao Xiao will meet the current Gao Xiao. In this case, there will be three Gao Xiao and Youran, Zhao Lin, and Chen Yan with different timelines in that classroom, but it doesn't matter if the three of them are, after all, they have only one, and they can't interfere with history, but Gao Xiao is different, three different Gao Xiao must not meet, so if this is the case......

There is another problem, that is, after avoiding them in different timelines, they still need to avoid the pursuit of those three powerful ghosts, in this way, whether it is the past timeline self or the future timeline self, there should be only one choice to make.

Youran and the three of them talked about their methods, and the three of them all felt that their eyes lit up after listening to it, yes, maybe, that's it.

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I slept after the chapter in the morning, and I just woke up shortly after, and the second update of the day was presented