At Sanjiangyuan College, when the afternoon game was in full swing, Yan Xu received a new job in the maintenance station of Sanjiang First Military Academy. The huge Origin Stone under the Black Tower of Bee Island was almost destroyed due to an accident.

The source energy exploded, and the outer shell of the source stone was dismantled.

After the crisis was resolved, the government originally planned to seal the Source Stone, but after appraisal by many senior Source Masters, it was confirmed that the Source Stone was safe, and the Source Energy in it was still very rich and highly active. Now

Source energy is becoming increasingly scarce. It would be a pity if such a high-quality Source Stone was sealed. So after several rounds of meetings, the government decided to re-use the Source Stone. However, the shell that was disassembled at that time could no longer be assembled back to its original form.

, and the shell is also very old and should have been eliminated long ago.

Therefore, the task of designing a new shell for the Black Tower Source Stone fell on Yan Xu.

Since they want to design a shell for that Origin Stone, the engineer must first understand all aspects of the Origin Stone, and the assistant is naturally responsible for the preliminary work of collecting information.

Although Andrew likes to gossip and chase celebrities, he has never been lazy and procrastinated about his work. After paying attention to Lin Yi's game in his free time in the afternoon, he suddenly received a task from Yan Xu midway, and he immediately paid attention.

, resume working status.

And this investigation allowed him to find out a lot of interesting things.

It turns out that the huge source stone under the Black Tower on Bee Island is said to be a meteorite from millions of years ago. And there were more than one meteorites that fell from space at that time, and the one under the Black Tower was not the largest one.

It is said that the Central Lake of Sanjiangyuan College was a huge crater created by the meteor shower. More than three hundred years ago, geologists issued a report that when the Central Lake was originally at its deepest point, it was about one thousand meters deep.

It was only after millions of years that the earth's crust experienced two major movements. The pit was backfilled by more than 600 meters, and the area of ​​the lake was reduced by almost half, and finally the current central lake was formed.

Three hundred and thirty years ago, there was a widespread rumor in the Source Master world and the geological circles that the meteorite that fell from space that year should still be buried under the central lake, and it was probably a high-grade Source Stone.

.Because at that time, many Source Stones found by the Source Masters from all over the world were later identified as coming from outside the universe, and the time they arrived was about the same time as the central lake was formed.

Therefore, not long after the rumor came out, Sanjiangyuan College launched a project to find the Origin Stone at the bottom of the lake.

The technology at that time was not as advanced as it is now. The project was carried out for three years, and several good source stones were indeed found. However, in the process, the biological chain in the central lake was almost destroyed. And when they were found,

The value of those source stones is far less than the damage caused to the biological environment in the lake.

So in the fourth year, the project was stopped. For this reason, Sanjiangyuan College formulated more than a dozen new school rules and regulations on protecting the central lake, several of which were later included in the constitution of Sanjiang Region.

After Yan Xu finished his work, he asked here. Andrew quickly gave him a general report on the information he found, and then added his guess: "Teacher, it seems,

I guess there should be a lot of Origin Stones at the bottom of the lake. But this was news hundreds of years ago. After the few school rules that protected the Central Lake were included in the constitution, no one dared to take advantage of the Central Lake. Now

Hundreds of years have passed, and no one probably knows about it anymore."

Time has become the best protective screen.

Yan Xu did not answer Andrew's words. After listening to the report, he pondered for a moment and suddenly asked: "Is the freshman competition at Sanjiangyuan College in the afternoon over?"

Andrew groaned and then said: "Not yet. There are two rounds of the afternoon game, the fifth and sixth. Lin Shuai just completed the fifth round." As he said this, he switched to the network and took a look, and then said

, "Oh, Lin Shuai is just starting the sixth round now."

Yan Xu said: "Let's go find the detailed information about the project 330 years ago?"

Andrew asked: "You mean the project to find source stones at the bottom of the lake?"

Yan Xu nodded, and Andrew said: "I'll try my best to look for it, but after such a long time, it's probably difficult to find detailed information."

The teacher sometimes made some weird requests, and he was already used to it. Andrew didn't ask any more questions and just immersed himself in his work.

Just when Andrew turned around to get busy, Yan Xu turned on the live broadcast of the Sanjiangyuan College game.

…

In Audley's castle, Mrs. Rose leaned on the sofa and said slowly: "Although no one dares to act rashly, there may be one or two lunatics. After all, it is such a rare opportunity. I always feel that that girl

If you deliberately take a risky move and deliberately create such a big limelight, in the end, you may end up being clever but your cleverness is mistaken.”

Louis smiled: "If that's true, it would save me a lot of trouble."

He doesn't want to have any unpleasantness with Sanjiangyuan School yet, so he really doesn't want to rob the students in the school. If someone can do it for him, then he would be happy to ask for it.

The mantis stalks the cicada and the oriole follows behind. As long as someone becomes a mantis, he will be the oriole.

But, in front of everyone, would there really be such a lunatic?!

…

When the diving egg drove about fifty meters away from the big white turtle, it finally caught its attention. It was originally staring at the Origin Stones piled in the small whirlpool, but suddenly turned its head and looked at the diving egg.

Lin Yi put on the diving goggles: "I'll go out, you just stay inside, brighten the light source of the diving egg, and don't move around."

Lan Ri said nervously: "Captain, will it be in danger if you go out?!"

Lin Yi: "It's a vegetarian, it's just more curious. As long as you don't anger it, it'll be fine."

After Lin Yi finished speaking, she jumped out. This time, she hung the chain on her waist. At this moment, the big white turtle swam over and gently pushed their diving eggs with her head.

Lin Yi took the opportunity to "swim" past it. Because the big white turtle likes the new and hates the old, the small whirlpool there has disappeared, and dozens of Origin Stones are piled in a small pile at the bottom of the lake.

Lan Ri and Lan Yue sat in the diving egg fearfully, watching the big white turtle swimming around them, bumping the egg shell with their heads from time to time, or pulling the diving egg around with their paws. Fortunately, it

It doesn't require much force, otherwise they would have to prepare to run for their lives.

About ten minutes later, Lan Yue noticed that Lin Yi took off the Origin Pattern Lock Table from his waist, placed it on the pile of Origin Stones, and then took out the Origin Engraving Pen.

Lan Yue was surprised, but she didn't dare to disturb Lin Yi at this time. She only asked Lan Ri quietly: "Has the captain found a suitable source stone? Are you at Dingyuan now? But it's so dark, can the captain see clearly?"

Lan Ri shook his head: "I don't know, probably."

After a while, Lin Yi put away the lock table and looked towards them, but there was no movement for a long time.

Lan Yue suddenly became nervous: "What's wrong with the captain?"

Lan Ri was about to open his mouth, but at this moment, Lin Yiyou came back.

Lan Ri breathed a sigh of relief before opening the communication: "Captain, have you found the suitable Origin Stone?"

Lin Yi: "No."

Lan Ri was a little disappointed: "Are you coming back now? I will change the position of the launching chamber to avoid the big white turtle so that you can come in."

Lin Yi: "No, don't move."

The big white turtle was already lying next to the diving egg. It seemed that it was a little tired of playing, or maybe it was tired. It stretched out its head, pressed it against the egg shell, closed its eyes, and remained motionless.
Chapter completed!