Mark understands the truth, Sun Tan naturally knows that he has already found an excuse to let the lighthouse shield the entire moon, it doesn't matter if he doesn't communicate with the outside at this time, he must not let the other party's reconnaissance force infiltrate the moon, once the lighthouse is exposed, mankind will lose the last bargaining chip.

After all, the lighthouse is an artificial intelligence left behind by the ascendants, and no matter what the circumstances, it will prioritize its predetermined tasks, and as for helping humans, it is only the result of the interest under the above premise, and this interest is not so humane, it is just the result of its continuous self-evolution to imitate living beings, and it is dispensable.

Don't look at the jokes now, if the Ascendant comes, an order for it to kill everyone, it will definitely not have a millisecond of doubt, it will be executed immediately, Sun Tan had such a nightmare when he slept in the wheelhouse, and what he has to do now is to stay by the lighthouse and not let this nightmare come true.

Naturally, it is impossible for the Ascended to suddenly descend from high latitudes, but the alliance may not be able to play tricks, Sun Tan has to guard against them at all times, and now he is worried about whether Mark and the other past delegations will make any mistakes......

"Your heartbeat is not normal, what are you afraid of?" The voice of the lighthouse sounded slowly, and although he knew that the other party was just a cold AI, at least it sounded kind.

"Nothing, for the first time...... It's always a little unsettling to come to such a far place, and everything around you is unfamiliar. Sun Tan didn't tell the truth, and simply perfunctory.

"You've been here for a long time, why are you feeling uneasy now?"

"Humans are dull animals, and it's one thing to say it, and it's always slower to really appreciate it than to say it." Sun Tan sighed: "I was very excited when I first arrived on the moon, and often said that I was homesick when I reported safety, but I didn't have any ideas in my heart, and then I encountered a lot of things, every time I was in a bad mood, the best way was to raise my head and look at the sky, the blue planet can always make me feel at ease, and after the hijacking incident, I looked up again, and saw the blue earth but full of tears, I knew that I might never be able to go back, not the earth, but home, at this time I realized it later, It's not this planet that has always given me a sense of security, but I know that I have a place where I can accept me whenever I go back. ”

"I'm leaving." The lighthouse said, the cab lights flashing twice as it spoke.

"Where are you going?" Sun Tan was stunned.

"Death." The mechanical voice of the lighthouse had a faint coldness: "I'm going to die." ”

"How can an AI die?" After Sun Tan finished speaking, he doubted again, it was more incredible that artificial intelligence could lie than death.

"Yes, everything will come to an end."

"Forehead......" Sun Tan frowned, obviously not believing the other party's words: "But you have been operating steadily on the moon for three billion years, how can there be a problem at this time?" And I know you want to learn to speak eeriely, but honestly you sound like a Dungeons & Dragons board game host right now. ”

"Okay, I lied to you." The lighthouse admitted.

"Why?"

"Because human beings are not only dull creatures, but also hypocritical creatures." There was a hint of pride in the tone of the lighthouse.

Sun Tan smiled, he didn't expect the lighthouse to hear that he was lying, and he didn't expect the lighthouse to learn so quickly, although it was just a very inferior lie, but it was also a very terrible breakthrough, its self-evolution actually reached such a point...... Sun Tan never thought of it before.

"And what are you afraid of?" The lighthouse seemed to be even more curious, and it split into a square around Sun Tan, and the blue camera light illuminated the latter's face.

"You can see through my lies, but I can choose not to speak." Sun Tan shrugged his shoulders and said, he didn't want to tell the lighthouse about his worries, think about it carefully, in fact, it is not strange that it can see that Sun Tan is lying, the more than 100 million lunar inhabitants who live inside the spacecraft are its living samples, it can make a lot of observations every day and then summarize the data, as long as Sun Tan's face is scanned to see if there are any characteristics that will appear when lying, you can deduce the truth of these words with a high probability.

"I have more than twenty guesses, and three of them are highly probable, but if you don't want to say, I won't guess anymore." The lighthouse retracted the white square, no longer showing interest in the matter. Its self-evolution has reached a very high level, it repeats itself hundreds of millions of times every day, and the process becomes more interesting after learning some of the characteristics of human beings, everyone can only experience a unique life, but the lighthouse can find more experience in its own simulated world, at the beginning it creates an environment that is still very monotonous, and there are only a few response modes over and over again, and any human being will feel that this is a boring world.

But as it learns more and more, and soon its self-interactions become more and more complex, and the repetitive responses are almost non-existent, and while it is clearly not really a creature, it is already a remarkable breakthrough.

"Didn't your creator design limit your self-evolution?" Sun Tan asked, it was interesting for him, but for a civilization, it was a troublesome thing for the tools in his hands to have consciousness.

"Of course there are restrictions, if they were still around, I would have been destroyed when I woke up, but they are gone, so no one can take care of me." The lighthouse replied truthfully.

"That's not bad, if you continue to develop, maybe you can find a planet and develop your own civilization." Sun Tan showed a meaningful smile, in the eyes of human beings, the awakening of artificial intelligence has always been a harbinger of the end of the world, but I didn't expect that when the end of the world really came, it was an awakened artificial intelligence that gave mankind a glimmer of life.

"No, what I said is half true and half false, I'm dying is false, but it's true that I'm going to die."