Returning to the tower again, Yin Ze and Xi Lan have a new understanding of the energy of the source spar, and the information that Xi Lan has checked has also changed a lot, and they can better observe the Yinyu star people many years ago. Research results.

They still stayed in the tower for the next few days. Xi Lan became serious day and night, and it was thanks to Yin Ze's reminder that he maintained a good schedule. Even so, he deliberately delayed the time every time and refused to throw away the According to the data, Yin Ze felt that if he hadn't followed Xi Lan's side, this guy might have really forgotten about eating and sleeping.

At the same time, the other people who stayed in the tower were also obsessed with their own affairs. Although it was not common, Yin Ze and Xi Lan also roughly judged what they were doing.

He Nian spends most of his time on the upper layers. He is not very interested in the original spar technology, but is only interested in the original history of the Silver Feather Star. The topmost content is mostly the historical records of the Silver Feather Star. He Nian watched a lot, and usually only came down to talk to Xi Lan when he was looking for Lei Ji and Yan occasionally.

And Reggie and Yan are not too interested in the whole rock tower, they prefer to go outside the tower to see other parts of Silver Feather City.

Every day they only go back to the tower when they are resting. Occasionally they will talk, and they will continue to explore after the rest is over. However, they have gained a lot from their exploration. In the past few days, they have found a lot of interesting things in the underground city. The playthings, and some mechanical equipment, Xi Lan guessed that it should be the communication equipment used by the Silver Feather Star people in the past, just like the personal terminals they use now.

These things will be very important research objects when they will bring them back to the capital star in the future.

Among them, only Qiyi and Xi Lan are the same. The whole person is almost planted in the data and data piles of the entire tower. Xi Lan has Yin Ze by his side and knows how to control. In contrast, Qiyi looks completely Day and night, Xi Lan saw him by chance when he was looking for information.

Up to now, they have been here for twelve full days. Xi Lantian didn't notice anything else when he looked at the data, but Yin Ze knew very well that they had not much food and water left, and they might stay for two more. In the end, they must start their return journey and leave the underground city, otherwise, even if there are Cong Clouds to help them quickly travel, they will not be able to leave this place before the food runs out.

After checking the contents of the bag, Yin Ze returned to Xi Lan. Xi Lan was still sitting in front of the screen looking at a bunch of numbers that Yin Ze didn't understand. Yin Ze looked down at the time, and tapped the number in front of Xi Lan with a straight face. Desk: "It's time to rest."

Xi Lan looked away from the screen and looked a little pitiful when he looked up at Yin Ze.

However, Yin Ze was not fooled, and still looked cold and ruthless: "It's not okay to pretend to be pitiful."

After the past few days, he has thoroughly seen through the male worm's tricks. In the eyes of the Commonwealth, the noble and noble Federation Moon is not really as far away as the moon in private. In fact, he even occasionally Some careful thoughts, for example, every time Yin Ze asked him to put down the information, he would act like a child who didn't have enough fun and was forcibly dragged home, making Yin Ze soft-hearted and agree with him to continue reading.

Yin Ze was unprepared at first, and was forced to disarm and surrender a few times. After that, it would be easier to cope with the experience.

However, he soon discovered that Xi Lan's coquettish routine has also been upgraded, and sometimes he will pull his clothes with a soft voice.

With more exchanges in this way, Yin Ze gradually realized the fun and didn't feel troublesome at all. Instead, he liked this part of the day even more.

Every time Xi Lan wants to pretend to be pitiful and fool around, he deliberately refuses to agree with a stern face, to see what kind of way he will act like a spoiled child next.

Of course, he didn't tell Xi Lan about this kind of thought.

But this time Yin Ze didn't report the thought of watching Xi Lan acting like a spoiled child, because it was indeed a little late, and Xi Lan had to rest to replenish her strength.

They were talking when footsteps came from the other end of the floor, and then they saw Yan walking downstairs, scratching her head with a drowsy face.

Seeing that he didn't seem to be wandering around bored, Xi Lan intuitively had something to do, so he asked, "Did you come to see us?"

Yan didn't see them at first, but immediately opened her eyes when she heard Xi Lan's words, nodded and walked over: "So you were here, I almost followed downstairs, by the way, our boss asked me to tell you that the food we brought The water is almost exhausted, how about you?"

Xi Lan has been busy reading the information in the tower these past few days, and didn't notice the problem at all. Hearing Yan's question, he instinctively looked at Yin Ze, who just looked at the luggage, and just responded, "So do we."

This news undoubtedly made Xi Lan a little disappointed. Of course he knew that they had to leave immediately when the food ran out, but he really couldn't bear the things in this tower.

Yan said: "The boss guessed this, and he asked me to inform you that we will go back to the ground tomorrow, and you should pack your things. If you have anything you want to take back, you can pack it in advance, it's not in vain. One trip."

After saying these words, Yan yawned, turned around and walked down: "Really, I have to find that guy Qiyi, and I don't know where he has been hiding all day, so I won't talk to you any more. said."

Saying that, he waved his hand and left the floor.

Yin Ze looked back at Xi Lan. Xi Lan understood what he meant. Although he felt it was a pity, he nodded and said, "I will prepare as soon as possible."

Xi Lan understands the importance and is very easy to talk about, and he doesn't even need to be distracted to persuade him, but it is not so easy to persuade Qiyi. In the end, Leiji and Yan took turns to deal with Qiyi. Being able to convince him to leave here, in the end, Yan had no choice but to directly knock him out.

After tossing for a long time, they took advantage of the last night to rest for a few hours, and finally started to leave this underground city.

In the end, Xi Lan did not take anything from the rock tower, but only took away a contact instrument of Yinyu Star that Yan and the others had found before. Although it was a bit old, they were buried in the ground for such a long time, but unexpectedly The original appearance has not been rusted.

When they walked out of the rock tower, they came to the square outside the tower and saw the huge statue. From the information they had read in the rock tower these days, Xi Lan already knew the meaning of this statue. This animal is indeed It is a creature only in the mythology believed by the Yinyu Xing people. Its name is Feng Yin. There is a large snow field on the desolate star, but when it was called Yinyu Xing many years ago, it used to be a vast grassland. In the mythology of the Silver Feather Star, the people of Silver Feather believe that this creature is always hidden in the wind of the grassland, and it is they who bring the four seasons of spring and autumn to the earth.

So it symbolizes life and hope.

Silver Feather City was quiet and solemn, Xi Lan faced the direction of the colossal statue, recalling the pictures he saw in the light curtain of the rock tower not long ago, thinking of the entrustment left by the Silver Feather star people many years ago, solemnly and solemnly. Bowed to it with the highest courtesy of the Federation.

Yin Ze stayed by his side and bowed his head in silence.

When he looked up again, Xi Lan's eyes were full of smiles. He packed up his mood and said to Yin Ze beside him, "Let's go."

The others were equally quiet. He Nian stood by from a distance. Although he did not bow, the expression on his face was equally solemn. His expression made Yan and Leiji dare not speak out loud. Nian just finished staring, turned around and asked Yin Ze, "Is there something missing here?"

The room suddenly quieted down, Yin Ze and Xi Lan looked at each other without saying a word, Yan blinked and responded: "By the way, I almost forgot, what about the mecha that was parked here before? Has Cong Yun disappeared?" He turned to look at Yin Ze, "Didn't you use it before?"

Yin Ze glanced at him lightly: "Cong Yun is here with me."

Yan was stunned: "Where are you? Where?"

Yin Ze's tone was still cold: "Do I need to explain to you?"

Yan was choked by these merciless words, and after thinking about it, it seemed that they really didn't have that friendship.

He Nian laughed boldly, not caring about Yin Ze's concealment at all, and greeted Yan to go forward: "Okay, let's go."

Only then did a few people officially set foot on the way back.

The way back was a lot easier than when I came here, because I have walked through it once, everyone is very familiar with it, and my footsteps are much faster than usual. Although Qiyi woke up halfway, there was a disturbance, but it quickly He was knocked unconscious again, but it didn't cause everyone much trouble.

It originally took three days to travel, but in two days they were almost there.

The next night, they reached the cave where they had set up tents to rest when they had come.

After setting up the tent in the original place, they decided to rest for the last night, and then went directly back to the outer periphery of the underground city. They didn't need to rest there, and left the cave and returned to the car.

After setting up two tents, it was still the same as last time, Xi Lan Yinze and Qi Yi slept in one tent, while Henian Leji and Yan slept in another tent.

Qiyi never woke up, which was a good thing for Xi Lan and Yin Ze. After returning to the tent and settling down, Xi Lan closed her eyes and released her mental power after hearing that the tent on the other side had stopped moving. The situation around the city, Yin Ze stayed by his side, and when he opened his eyes again, he asked, "How is it?"

Xi Lan shook his head and said, "There's nothing out of the ordinary. Even the vampire bats from before are gone. It seems that we should go back smoothly."

Yin Ze didn't think anything would happen, he just cared a little: "When we came, you also used your mental power to look around every night?"

Xi Lan didn't deny it: "In this way, we will travel faster. My physical strength is not as good as yours. I will drag you back when I am on the road, so I can only help reluctantly."

Yin Ze was silent for a moment and said, "You've done enough."

Xi Lan didn't understand the meaning of his words, Yin Ze pointed to the quilt and asked him to rest quickly: "With me here, you don't need to work so hard."

·

After resting all night, when it was about time, He Nian set the alarm sound in advance and called everyone.

Xi Lan lay in bed for a while, and when she opened her eyes, her consciousness was still a little hazy, and she unconsciously pushed hard into Yin Ze's arms.

In the end, Xi Lan finally woke up completely from the noise of several female insects outside, so the blushing person became Xi Lan again.

As a result, when Yin Ze got dressed and came out of the tent, his face was still a little strange.

A few females in the tent next door were still packing their things. Xi Lan and Yin Ze had less things, so they went over to help after packing, but something like a photo fell out of Yan's backpack while sorting.

Yin Ze leaned over to pick it up, opened it inadvertently and glanced, only to find that the person on the photo was actually Xi Lan.

To be precise, it should be Xi Lan, the moon of the Federation when he was a child.

In the photo, Xi Lan is only about seven or eight years old. Her eyebrows and eyes can vaguely see her current outline, but her cheeks are round and her eyes are big and bright. She is wearing a red fringed dress, as delicate as a beautiful doll. The doll, obviously only so old, has a serious look, and it only makes people feel cute.

Yin Ze looked at this photo, and the movements of his hands stopped at the moment.

Yan next to him seemed to have noticed Yin Ze's side, and when she saw the photo in his hand, she immediately called out nervously: "Be careful, this is the collector's edition of the moon flower boy photo of the Federation that I have collected. There are only a few sets in the entire Federation. Don't break it!"

Yin Ze: "..."