The experiment continued, and a fourth volunteer had been recruited, which, unlike the first three, was a woman. And she did not participate in the experiment completely unconditionally, and when she learned about the content of the space-time experiment, she strongly asked to return to the time she had specified.

After understanding, that time period was the time period when the volunteer had family conflicts, and her husband ran away from home at that time. Apparently she wanted to go back in time and intervene in her own life, which was completely not allowed by the space-time experiment.

So far, the coordinates assigned by Xia Heqing all point to the future, but not to the past, because the experiment is not yet mature, and he can't let people go back to the past, so as not to disturb the trajectory of time and space.

Now it was too late to recruit volunteers, Gu Yao seemed to have been waiting for this opportunity, and he did not hesitate to propose that he would conduct the fourth experiment.

Gu Yao's suggestion was strongly opposed, and Xia Heqing shook his head like a rattle, "General Gu, you're not helping me, you're hurting me!" What is your identity, in case there are three long and two short, not to mention what the country will do with me, even I myself will not be able to pass my own level! ”

Gu Yao tried to persuade him: "Professor Xia, weren't the first two experiments very successful?" ”

"No, the probability is still very high, more than twenty percent," Xia Heqing told Gu Yao very solemnly, "It's impossible for me to let you go!" ”

Gu Yao was resolute, but now he was very patient, "Professor Xia, do I seem to be such an unlucky person?" I know that your experiment is only going to last an hour, and I promise to bring you back the data for this hour! ”

"Besides," Gu Yao pointed to the space-time gate, "I know that this door can only be teleported by energy charging, and it is now fully charged, and every minute of delay will consume an extra cent of energy, are you willing to do it?" ”

Xia Heqing really hesitated, as a scientific madman, the net worth and status in the eyes of the world are not important in his eyes, only space-time energy is what he is most concerned about at present, you know, he can't create space-time energy now, and the piece found on the bottom of the sea doesn't know how long it can be used, but it must be used once less than once.

This time, because of the temporary change of hexagram by the volunteers, the experiment was delayed, which has caused a great waste of energy.

Gu Yao observed his words, he could already see that Xia Heqing was moved, and now he continued to induce, "This matter can't be delayed any longer!" Now that General Zhou is not here, I will help you this time, as long as the two of us make a decision, if General Zhou comes, he will definitely not agree! ”

"According to the normal procedure, it will take at least a week to find another volunteer, and even if you can afford to wait, I don't know if this energy can afford to wait?"

This was simply poking Xia Heqing's heart with a knife, and he immediately punched the table hard, "Okay, General Gu, this time the experiment is up to you!" ”

Gu Yao suppressed the joy in his heart, "Professor Xia, do you have any plans for the time and space we will go to?" ”

"The last time was twenty years in the future," Xia Heqing nervously set the data, "This time it's set to forty years!" ”

"Where?" Gu Yao was a little nervous.

"Of course, it's still the magic capital," and now it's still in the stage of setting and correcting coordinates, time and place are like latitude and longitude, and when you change the time, the place can't be changed.

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