After this sentence, the picture completely disappeared.

The whole room was completely lit up, the semi-circular instrument in front of him started to work, and a lot of data passed by. Xi Lan was the first to return to his senses, and lowered his head to sort out the contents. Although some fonts have changed after too many years, but The general meaning was understandable, and it didn't take long for him to find what he was looking for.

Just as the girl in the picture just said, this tower is like an incomparably huge database. The places they passed by in the lower floors of the tower, and those rooms they did not open, are all preserved about silver Yu Xing's information and data, and the semi-circle device in front of them is a retrieval instrument. After they watched the video just now, all the information permissions of the entire tower have been completely opened to them.

Xi Lan couldn't describe the shock in his heart. In his opinion, these are not ordinary materials, but the entire era thousands of years ago.

They found it, and such a discovery may change the status quo of the entire Commonwealth.

Qiyi has fallen into a state of madness mixed with joy and sorrow. He retrieved something on the instrument, then picked up his portable terminal and ran downstairs quickly, and soon disappeared.

Yan and Lei hurriedly shouted to stop him, but were interrupted by He Nian, He Nian shook his head and said, "Let him go, he should go down and read the information, don't be stunned, you can go earlier. Do it."

Reggie didn't say anything, Yan looked at He Nian in amazement: "What do you mean?"

"It means we should stay in this tower for a while." He Nian pointed to the semi-circular installation not far away, and to the light curtains on the wall that appeared along with the lights just now, "It's finally here. , of course, we have to figure out more things before we go.”

He also got up and started to check the light curtains. Yan and Leiji are good at fighting, but they don't know anything about these things. When he saw his boss passing by, although he was not interested, he quickly followed him. It didn't take long. They went downstairs.

Only Xi Lan and Yin Ze were left in the attic on the top of the tower. Xi Lan was immersed in those materials, and after a while it seemed that he suddenly remembered something. He quickly looked up and found Yin Ze standing beside him. Beside him, he leaned against the wall pillar, his eyelids drooped slightly, and his eyes were rarely soft when he looked at him.

Realizing that Yin Ze had been looking at him just now, Xi Lan felt a little embarrassed and whispered, "I didn't take it into account just now..."

"It doesn't matter, I just want to know what's going on with these things." Yin Ze interrupted him, raised his eyebrows and motioned him to continue, "I don't understand these things, you still need to read and tell me. "

Xi Lan felt that he was entrusted with a heavy responsibility, he nodded immediately, Yin Ze sat down beside him, and said, "Look, I'm watching over you."

Because there were a lot of things they cared about, the two stayed in the attic for a short time. After retrieving what they needed, they went downstairs and started to look for it. Among them, the most important thing for Xi Lan was the Asian female in the video. The question mentioned about the source spar.

There are countless things preserved in this tower, but only this one was brought up by the people of Yinyu Xing. Xi Lan suspected that the change of Congyun mecha in the underground city was related to that kind of spar, and they entered the tower before. The power that I felt at the time should also come from this spar.

There are many records about spar, but they are not concentrated. From Xi Lan's investigation, it can be seen that this research has lasted for hundreds of years. In the analysis, it was not able to fully use its power, and it was not long before Yinyu Star was destroyed, the research made a little progress.

And because these studies have not yet come to fruition, they have not been able to get the attention of the high-level silver feather star, so the spacecraft that left the silver feather star did not take it away, and finally the remaining researchers kept it in the tower.

Xi Lan began to look for records about the spar layer by layer, and Yin Ze was also helping out. Xi Lan didn't realize the passage of time at all from the information, and he didn't know how long it took before someone took the spar from him. Then I heard Yin Ze's voice saying, "It's time to eat and rest."

There is no difference between day and night in the underground city. Looking at the time on the terminal, Xi Lan realized that he had been watching for a long time. He reluctantly glanced at the information piled up beside him, and seemed to want to take advantage of this time to continue without sleep. Research it.

Yin Ze saw what he was thinking, shook his head and said, "Don't be in such a hurry, He Nian and the others are going to stay for a while longer. The food and water we brought can last for about ten days."

Although the ten or so days were still not long enough, it was already very rare. Xi Lan knew that Yin Ze was accommodating himself, so he thanked Yin Ze and took the fruit he handed over from him. He stopped his gaze and swept over the information next to him, but before he could take a second glance, Yin Ze glared back.

"I'll give you time to see, what are you doing in these few minutes." Yin Ze used his usual tone. After saying this, he seemed to remember that the person sitting across from him was not a female, but a delicate one. The male worm in need of protection, his expression changed a little unnaturally, and finally said without any imposing manner: "You need to eat well now and rest well."

Xi Lan finally choked on a fruit and planned to watch it again, but Yin Ze shoved another fruit into his arms.

Xi Lan turned around and saw Yin Zemu's face and said, "Not enough." He knew that male worms were difficult to raise. He had long heard that whenever there were male worms at home on the deserted star, they would specially prepare special food for the male worms. It is not used to eating mud fruit, this delicate creature should be fed with more precious ingredients.

The male worm in front of him is the most expensive male worm in the entire Federation, or the male worm he likes, but now this male worm is eating this kind of thing with him. If possible, he hopes that he can take care of it with the best conditions. him, not as he is now.

Xi Lan looked at Yin Ze in astonishment, and Yin Ze looked back at him as if he was questioning how he could survive by eating only one mud fruit.

Xi Lan felt that it was necessary to explain: "Actually, you don't need to take care of me like this. You see, I've been eating like this for half a year, and there's nothing wrong with it."

Yin Ze: "..." He was reminded of the fact that he had been treating a delicate male like this all the time.

Seeing that his face was wrong, Xi Lan quickly explained: "The male worm is really not as fragile as you think. You can see that I was fine when I slept on the sofa before, I can work well at the junkyard, and I can help you carry things."

Yin Ze recalled those days, and felt that his sins seemed to be heavier.

When has the honorable Moon of the Federation suffered such treatment.

It’s okay not to remind him. In retrospect, Yin Ze knew what he had made this male do in the past. He asked the Federal Moon to follow him to pick up waste, sleep on the sofa, give him mud fruit and wear the simplest clothes every day. Don't even take a bath.

If it was someone else, who wouldn't hold the Federation Moon in his hands to protect him, and who would have the heart to treat him like this?

Yin Ze thought about it like this, and he did say it. Seeing that Xi Lan didn't want to continue eating, he took back the fruit in his hand and lowered his eyes and said, "I'm sorry."

Xi Lan puzzled: "What?"

"A lot of things in the past." Yin Ze said, "I treat you very badly."

When Xi Lan heard this, she shook her head and laughed: "Without you, I would have been frozen to death on the barren star, you told me how to survive on the barren star, not seeking protection, but surviving on my own. ."

Yin Ze had to say more, and Xi Lan said again: "Compared to being regarded as a viewing item when I was in Capital Star, I prefer it now. This is the closest to reality."

He said this, Yin Ze listened silently, and suddenly said, "Did you say you like it just now?"

Xi Lan was about to continue reading the materials, but suddenly his cheeks turned red when he said this. He nodded lightly and whispered, "I like it."

Yin Ze's eyes were fixed on Xi Lan, but he didn't ask any more questions after a long while, the corners of his lips raised slightly, and even his eyes, which usually never showed a smile, revealed a different emotion.

That's enough, don't worry too much, he can slowly wait to hold this moon in his hand.

·

Although there is no day and night in the underground city, after the time is up, Xi Lan is still dragged to sleep by Yin Ze, but after knowing Xi Lan's male identity, Yin Ze no longer dares to sleep with him, just He took off his coat and found a spacious indoor table for him to sleep in. He found a random place to sit next to him, and closed his eyes to rest.

Xi Lan was used to being huddled with Yin Ze, but he didn't feel anything, but after doing so, he didn't have the embarrassment to say more. So many meanings.

He has experienced too many things in the past few days. When Xi Lan closed his eyes, he couldn't help thinking about many things. In the end, he didn't know when he fell asleep. When he woke up, he realized that Yin Ze was not in the room. Inside, Xi Lan searched and saw Yin Ze walking downstairs slowly.

Yin Ze asked, "Have you rested?"

Xi Lan nodded. Although he had just woken up, he was no longer drowsy. He was full of curiosity about the unknown era of Yinyu Xing. He said, "Did you see Captain He Nian and the others just now?"

Yin Ze said "um", and then handed over the items he had sorted out: "I couldn't sleep and looked for it. These things should be what you want to see."

He handed the things to the table beside Xi Lan, and said, "I'm going outside to see Cong Yun, don't forget the time yourself."

When Xi Lan heard what he said, she didn't continue to read the materials, but immediately got up and said, "I'll go to see Congyun with you." Xi Lan thought that Congyun had been in the underground city for 20 years and was transformed into what it is today. It looks like there must be the power of the source spar at work.

Yin Ze didn't refuse either. He was not at ease when he put Xi Lan here: "Then come with me."

After the permissions were opened, they were finally able to use the elevator of the rock tower without having to climb the stairs. They took the elevator all the way down. The two walked to the door and immediately saw the tall mecha in the square outside.

As the mecha of the Federation God of War, Cong Yun represents the strongest combat power of the entire Federation. His appearance has naturally been carefully designed by the Federation's mecha experts. Although it has been more than 20 years, whether it is Performance or strength, it will not lose to the current mecha. After the natural transformation of the underground city, it can now be regarded as a powerful weapon enough to turn the tide of war on the battlefield.

This is what the Federal God of War left Yin Ze in the past.

Even if he had seen it before, when he saw it again, Xi Lan couldn't help but marvel at this mecha. He looked up and said to Yin Ze, "You can go up and try it."

Yin Ze didn't talk nonsense, he directly transformed his wings and jumped into the open cockpit of the mecha.

Xi Lan watched from below, and it didn't take long for the mecha's eyes to light up with red light. Cong Yun started again in this dark dungeon. At first, he just moved his footsteps in front of him. It was a careful test by a beginner, without any skills at all, making this God of War mecha look clumsy like a toddler, which is a bit ridiculous.

But immediately after the next step, Cong Yun's movements became smoother.

If someone from the Female Mecha Academy saw this scene, they would definitely be shocked by the gap between these two steps.

Yin Ze's talent for mechas seems to come from bone and blood. At first, he just walked on the ground, and then he was able to leap into the sky in a short time. Then he began to try some combat moves, began to use weapons, and used some weapons that could be used against many people. Compared with the difficult operation, Congyun's movements became faster and faster as it went to the back, until finally it had completely transformed into a ghostly shadow walking through the underground city, and Yan and Leiji, who had heard the movement and came out, were stunned. .

In the end, Yan almost shouted and asked Xi Lan: "Who is controlling the mecha? Isn't it Yin Ze?"

Xi Lan smiled and nodded, seeing that the other party was shocked by Yin Ze's operation, and he was in a good mood.

Then there was another sound, and the Congyun mecha suddenly landed in front of them with a beautiful movement. Xi Lan looked back, and was about to ask, when he heard Yin Ze's somewhat distorted voice transmitted to him through the mechanical loudspeaker. In the ear: "Do you want to see the whole picture of Silver Feather City from above?"

Xi Lan was surprised for a moment, and quickly nodded in agreement with a smile.

The sound of mechanical friction sounded, Cong Yun's body in front of him sank, knelt down on one knee, and extended his arm to Xi Lan cautiously and solemnly.