Everyone was stunned and hurriedly walked over and looked ahead.

Sure enough, it was a grassland, a very gentle grassland, with a lonely house in the middle, and other than that, there was nothing.

There is not even a single tree in the big space.

And what Lu Yu is concerned about now is: "There are no trees, what is the house made of? It's really strange, let's go up and take a look." ”

"Uh......"

Noya hurriedly came over, blocked Lu Yu, and then said, "It's better not to be so reckless, we must go and investigate first." ”

As a killer, she understands the importance of intelligence best among everyone.

Something abrupt in a strange place is definitely not a good sign.

Lu Yu said: "Oh, it makes sense, but ...... If you simply inquire about this behavior, you will never be able to come back, you say, will everyone regret it?"

"Never ...... There's no way back?"

Noah's heart tightened, and he didn't ease up for a long time.

Lu Yu said: "This is a cave, all the life we have seen is a monster, and now a house suddenly appears, such a house...... Regardless of whether it is human or not, this may be the first intelligent life we will see, and it may also be the most powerful one we have seen. ”

The corners of Noah's eyes twitched, and then she said, "That...... Wouldn't it be dangerous for you to walk over like this?"

Lu Yu smiled: "Of course...... There will be, but since they are all dangers, why don't we just walk over generously and ...... The danger becomes less dangerous. ”

"What are you...... Fallacious reasoning and heresy!"

"You just found out?"

Lu Yu laughed, everyone who laughed was a little embarrassed, so after laughing twice, he stopped laughing, touched his nose and said, "Let's go, go see what's going on here." ”

As he spoke, he really took Xiao Ruan and walked forward directly.

And his action with Xiao Ruan reassured everyone.

After all, if there was really something very dangerous ahead, Lu Yu would definitely not pull Xiao Ruan along.

The group came directly to the side of the house.

What makes everyone more concerned is that this house is very clean, as if someone is cleaning it every day.

Secondly, the door of the house is closed.

Lu Yu smiled beside him: "Do you see the door?"

Everyone nodded.

Lu Yu said: "Well, that's right, the door of a room can bring us a lot of information," turned his head to look at Nuoya, and said: "This is something that you used to rarely consider in your craft, the door of a small room, on the one hand, you have to consider the size of the room, and the more important point to consider is that this door needs to be convenient for the owner to enter and exit, that is to say, its size, often represents the figure of the occupants." Of course, there are special ones, but there are really not many, followed by the doorknob, its location, which will also represent the most comfortable doorkeeping action on weekdays, that is, about equal to the height of his elbow, through which more can be seen. Then there is the degree of wear, the door frame, the handle, and the door shaft, the difference in wear and tear in these places can reflect the character of the occupants, such as the wear of the door shaft is more than the handle, which proves that the occupant is an acute child, because the door opening speed is too fast, and the closing speed is also fast, so the door shaft loss is fast...... Wait, you can see these problems from just one door, so when it's a long way from here, I decided to walk over from the front and come here to take a look, and tell me, why is that?"

Noya looked at the door carefully, compared the few points that Lu Yu had just said, and then suddenly realized: " This door obviously has a lot of wear and tear, which proves that it has existed for a long time, and the environment here is so boring and boring, the existence of long-term residence here must be a burst temper, if I am trapped in this environment, I must be crazy, but here, the door shaft obviously has no traces of replacement, and the wear is very low, and the door side is also not too much wear, but the doorknob has been worn off a layer, grinding as fine as a mirror, which proves that even in this environment, the occupants are calm, and cherish the appearance of this house, after all, want to keep the door shaft for so longEvery time you open and close the door, you need to gently lift it with your hand to relieve its pressure. ”

"Hmm!"

Lu Yu nodded appreciatively and said, "Not bad, yes, the son can be taught, and then what about the conclusion?"

Noya said: "The conclusion is that the people who live here can endure loneliness, cherish things, and feel calmer, for such an existence, we will make the other party impatient if we disturb it rashly, so it is better to come over head-on, maybe we can have a good talk with the residents here." ”

"That's right, that's right!" Lu Yu smiled: "Moreover, the conversation we have now also confirmed our guess, are you right?"

Noya was stunned for a moment, and then said with a wry smile: "Yes, we have been talking at the door of the house for so long, and the other party has not reacted at all, either absent, or tolerated, the latter is more likely." ”

Lu Yu smiled and nodded.

Then he stepped forward and knocked lightly on the door twice.

After knocking, Lu Yu retreated, about three steps away, and waited patiently.

There was no response, and after about twenty minutes, there was a sudden sound of footsteps in the room.

The frequency is very slow, from far to near.

Subsequently...... The door was pushed open without a sound.

What caught everyone's eyes, behind the door, was an old man.

When the door was opened, the old man stepped out of it, smiling at everyone.

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The most eye-catching thing is the old man's beard.

Very white, white and somewhat silver, straight and dense, smooth as the hair of a twenty-eight woman.

From the head and under the mouth, it hangs down to the bottom, and the lower abdomen is as smooth and neat as if it was cut off with a horizontal knife.

The old man nodded at Lu Yu and the others, and then said, "May I ask how many people are coming, what is the matter?"

Lu Yu blinked his eyes, and then smiled: "I just want to inquire about something." ”

"Oh? ”

Lu Yu smiled lightly, and already had some judgments in his heart.

At least, the old man's language has not declined, and he has not been unable to speak clearly, which can represent many things. Because if a person lives alone for too long, does not speak often or only talks to himself, the language will regress, and others will not understand what he says.