After Ling Zijie said this, the sea god didn't speak for a long time, he turned around and sat down again, looking up with his head up, as if he could see his distant hometown through those drifting clouds.

Ling Zijie didn't disturb him, he sat quietly next to him without saying a word, although he had not experienced the blow of the destruction of his hometown, but he could still experience the sadness and loneliness from the performance of the sea god.

"Twenty years ago...... Seagod sighed after sitting in a daze for a long time, "I didn't expect that those people would bury the entire empire after all." ”

Ling Zijie knew who the group of people the sea god was talking about, and he learned from the mouth of the last sea god phantom that the sea god had a huge conflict with the Nolan royal family, and therefore challenged the home planet of the entire Nolan Empire alone, although he was blocked by the three super powers, and he was seriously injured and hunted down to this point, but it seems that the sea god still has a lot of resentment towards those Nolan royal families.

"You're wondering when I'm here." After a long time, the sea god turned to look at Ling Zijie, and regained that indifferent expression, as if the expression that appeared just now was just a dream.

Ling Zijie nodded and didn't speak, he knew that the sea god must have his own explanation.

"As you said before, the escape ship came to Earth through a space-time channel, and so did I."

"Space-time portal?" Ling Zijie was a little strange, in his consciousness, the space-time channel should be similar to this huge pit, a passage connecting the two spaces, but listening to the meaning of the sea god, it didn't seem to be so simple.

"The space-time channel is very peculiar, even though Nolan's technology was extremely powerful at that time, it was still impossible to completely understand the principle of this thing, because time and space are the two most powerful and strange supreme forces in this universe."

"We can reach other places through passages, but those passages or things called wormholes are often just a crack formed by the power of space, which can communicate between two distant locations, for this kind of passage, Nolan has already mastered it at that time, but few people can figure out the space-time passage."

The sea god said lightly, Ling Zijie listened very carefully, there are some things it can understand, such as space channels, such as wormholes, these have already been put forward by scientists on the earth, and he also heard that in the Yanbei base, Professor Han also successfully completed a micro-wormhole experiment through the study of the instruments on the alien spacecraft, as well as the help of the supernatural, but what the space-time channel is, he was confused.

"When you say about the passage of time, is it a passage that can travel through the past and the present? That is, to travel through time and reach another point in time? Ling Zijie frowned, trying his best to understand the Seagod's words, but unfortunately, he can only roughly understand the Seagod's so-called space-time channel through some novel explanations now.

"Huh?" The sea god was slightly stunned after hearing Ling Zijie's words, with a little surprise in his eyes, Ling Zijie's understanding made him feel a little surprised, although he didn't fully understand what the time and space channel was, but the understanding of the time channel was quite in place.

"Did I misunderstand?" Seeing that the sea god didn't speak, Ling Zijie asked with a little weakness.

"No, you're right." The sea god shook his head and continued: "The time channel can indeed travel to another time node, maybe the past, maybe the future, but as far as I know, although some people have successfully crossed it, they still can't understand the principle of the time channel, so the formation of the time channel is extremely difficult. ”

"However, as long as the space-time passage is formed, he will transport the things in the passage to another space-time, pay attention, not only the change in space, but also the change in time, the reason why the three old guys tried their best to open the space-time passage at that time is probably to make it impossible for the enemy to pursue."

"That is, it is a completely one-way transmission and irregular? Even the three powerhouses at that time didn't know where those escape ships were sent? Ling Zijie suddenly understood a lot when he heard this, and glared at the sea god.

"So to speak." Poseidon nodded.

Hearing this, Ling Zijie's mind was in chaos, he lowered his head and quietly thought about the messy thoughts that came out of his head, but he didn't have any clue after thinking about it for a long time.

"Then ......, when was the Nolan Empire destroyed?" He asked, looking up.

If the escape ship and the sea god both traveled through the space-time channel, they also arrived on the earth, overlapping in space, but there were endless years of difference in time, which made him feel incomprehensible.

"I can't answer this question, maybe it's only twenty years like you said, maybe it's been destroyed for thousands of years, or maybe if one day you can travel through the time and space passage to the star field where the Nolan Empire is located, but it is still there, not in the same time and space, who can say absolutely right."

The sea god smiled, looked at Ling Zijie's face full of doubts, raised his hand and patted him on the shoulder and said, "This universe is endless and vast, and it has unimaginable power, which may never be able to reach and master, so we must be in awe of it in the process of cultivation." ”

Ling Zijie had been immersed in the words that the sea god had said before, and he still didn't quite understand the time and space channel, but when the sea god said these words, he seemed to suddenly understand something, and looked up at the sea god in a daze.

"In awe? What do you mean by ......? ”

The sea god withdrew his arm, looked up at the top, and said slowly after a long time: "Maybe it's difficult for you to understand these four words now, but when you reach my realm, you may understand, hey......, but unfortunately, I also gradually understood the meaning of this sentence after I died, so I want to remind you before I completely disappear, your talent is very good, but you have to cultivate well." ”

"Completely gone? You? Ling Zijie was slightly stunned, and only then did he notice that the phantom of the sea god was already very faint, completely different from when he first entered this space, as if it was about to dissipate.

The sea god smiled: "I'm just a phantom, after all, it will dissipate, the value of my existence is waiting for you, waiting to pass on all the perceptions of the ontology, now is the time." ”