Right. In ancient times, if there had been people around, we really would have been gods. Anything we didn't understand could be called a miracle!
Zhang Hao pondered this.
He really did need his own bridgehead! Even as a homebody, Zhang Hao yearned endlessly to have a bridgehead of his own. Only by having his own Main Bridgehead could he truly control his own destiny.
Zhang Hao understood that he couldn't rush things. He had to lay a solid foundation before he could build his own bridgehead.
"If I used a bridgehead to travel back to when I was in college, would that be possible?"
Zhang Hao looked at Mifeng nervously. If he could cross space-time and return to his college days, he could save his parents.
Mifeng shook his head decisively.
"No one can step into the same river twice, because both the river and the person have changed!"
Mifeng's answer made Zhang Hao give up completely. It was a philosophical response, but also a rule of space-time!
"So the best time to establish a bridgehead is in ancient times. As long as you make a change, a new Space-Time Line will form. For your bridgehead, that will be the Main Space-Time Line. From there, you can develop Space-Time Branches and project Branch Bridgeheads."
"Once the bridgehead is established, all you have to do is live there and let it drift along the river of time. When modern technology emerges, you can start developing it. Time can be changed within space-time."
"One Main Space-Time Line will inevitably give rise to many Branch Space-Times. You can do whatever you like in those, but not in the Main Space-Time. That's one of the rules of space-time. Of course, if you travel back to a certain point in history, you can observe,