The old man has a sharp nose and sharp eyes, and his body is thin, but he sits upright on the stone chair, like a welcoming pine, with a majestic momentum, and at the same time, his body seems to be surrounded by a heavy fog, which makes people unable to see through. He looked at Yu Tang with a familiar smile on his face.

"Welcome, travelers from different timelines." The prophet's speed of speech was still as slow as Yu Tang remembered.

"Hello, Prophet." Yu Tang also greeted him with a smile.

"I'm on you...... I don't feel the cause and effect that is not part of this world. How did you do that? The Prophet first stroked the crystal ball in his bosom with a look of surprise on his face.

"I can't tell you." Although Yu Tang had some good feelings about the prophet in the previous timeline, his understanding of this person was still very limited after all, and he could not judge whether he had malicious intentions towards him. Therefore, he decided not to reveal to the Prophet that he had lost contact with the Key of Time.

"Look at your accent, it's from the Shenzhou Continent. Then, the way you travel through the timeline should be using the key to time. The Prophet touched his chin, his brain racing.

"Well, I can't feel your cause and effect, there are only two possibilities. One is that you temporarily lost contact with the Key of Time while traveling, or you used the temporary blocking function of the Key of Time. After the prophet said his reasoning, his smile deepened when he saw a look of shock flashing in the corner of Yu Tang's eyes.

"No matter what happens to you, sooner or later your cause and effect will be exposed. So, I still have to kindly remind you that if your causal value exceeds the red line, I will wipe you out. The Prophet's smile gradually retracted, and a serious expression appeared on his face.

And Yu Tang heard his own situation from his words, and he also knew this moment.

It turned out that he had only temporarily lost contact with the key of Yue Shi when he was shuttling, so how did he get back in touch? Yu Tang didn't ask, and he didn't dare to ask.

"Do you understand?" Seeing Yu Tang nodded, the prophet's expression became a lot more relaxed, and then he said to Yu Tang, "Since you understand, then take this." ”

Yu Tang looked at his hand, and a small crystal ball lay quietly in the prophet's hand.

"...... this?" Yu Tang had already guessed what this thing was, but he still reflexively asked the prophet.

"This is a prop for me to travel through time, a replica of the Spirit of the Prophet. It's a one-time use product that can help you predict the future for a short time, and then it can give you a timely feedback on your causal value and alert you to the real thing in my arms. For your safety, I recommend bringing it with you. The prophet gently stroked the crystal ball in his arms again, and said slowly to Yu Tang.

Yu Tang knew the power of the crystal ball in the prophet's arms. This thing, called the Spirit of the Prophet, helps the Prophet to see the trend of countless things in the future, and by using it, the Prophet can see the results of his choice to do something to Yu Tang, and in contrast, he can also see that there is no way to do it to Yu Tang.

In other words, the spirit of the prophet is equivalent to giving the prophet the power of an almost perfect prophet of the unknown, who is free to choose what is beneficial to his future, or to see the fate of others in advance and find a way to change. The person who made the key to the time guessed in the knowledge base that it was an artifact that 'it' bestowed on the timeline manager.

But at the same time, there are certain limits to the spirit of the prophet. Because the spirit of the prophet is bound to the prophet, it can only predict changes in the timeline in which it is located.

And the prophet, as the administrator of all timelines, must not be able to stay on one timeline all the time. At this time, it is necessary to predict some future situations in advance, and then the prophet will take some actions that are conducive to maintaining the macro stability of the timeline.

As for small decisions, prophets generally do not use them to make proactive predictions, but rather to follow the trend. Because, under the macroscopic adjustment of the prophetic spirit, the probability of the butterfly effect is too small and too small.

For example, before the Prophet went into seclusion, he actually only did the big thing of joining the Shenzhou Academy of Sciences, and as for those trivial things such as helping the scientists of the Shenzhou Continent to research, he followed the natural development and did not intervene too much.

And he invited Yu Tang to meet, and gave Yu Tang a copy of the spirit of the prophet, both of which he used the spirit of the prophet to predict, which is enough to see that the prophet attaches great importance to the time traveler.

"Then I'll take it." Yu Tang took the small crystal ball handed over by the prophet, and after feeling the faint cold feeling that penetrated into his soul from it, he opened the backpack he was carrying, wanting to put this thing inside.

However, at this time, the spirit of the prophet slowly turned into liquid in his hands like the key of the time. Then, into his hands.

At the same time, a voice sounded from Yu Tang's heart.

"Hello, Mr. Yu Tang, I am a replica of the Spirit of the Prophet. From now until you leave the timeline, I will monitor your causal values and report back to the parent body. And, you have a chance to use me to predict the short-term future, just call me out to me in your heart when you need to use it. ”

At the same time, another familiar voice from Yu Tang also sounded.

"Causal values are synchronized successfully."

It is the voice of the key to time. It had been in Yu Tang's body all along, and it hadn't disappeared.

Yu Tang breathed a sigh of relief, however, his relaxed emotional flame had just risen, and it was extinguished by a basin of cold water in the next second.

"The system will enter a long-term dormant period, please pay attention to safety ......" In his mind, the mechanical female voice disappeared again after saying this. No matter how much he called, there was no response.

Yu Tang could only sigh silently in his heart. Sure enough, for the next period of time, the Key of Time was unable to help him. In this timeline, although he was not called a seed of chaos by the prophet because the cause and effect were too heavy, Yu Tang knew that his life would actually suffer from all kinds of threats.

“…… That's all I want to say to you. If you don't have any other questions, please come back. The crystal ball in the prophet's arms glowed dimly, and he lowered his eyes and leaned back on the stone chair relaxed.

After Yu Tang said goodbye to the prophet, he returned the same way.

"This kid...... I can't predict his future fate accurately, this is the first time, interesting, interesting. After Yu Tang left, the prophet stroked the crystal ball and whispered.