Lin Zhaoyu is a senior biologist and virologist, a fierce person who can make achievements in this field, and his knowledge of medical related fields is also very rich.

However, no matter how well-informed Lin Zhaoyu was, he was also shocked by the scene in front of him.

I've heard of plant grafting, but I've never heard of people grafting with plants!

From the perspective of medical knowledge, it is not easy for people to transfuse blood, because there is a problem of different blood types.

So how should we explain the scene in front of us?

It's numb.

At this moment, this situation has subverted Lin Zhaoyu's medical common sense that has been stored for many years.

It's really a brain burst.

What made Lin Zhaoyu even more speechless was that with the infusion of green liquid in the mysterious person's body, Song Ziyu's qi state was getting better and better, and the painful expression on his face gradually subsided.

Throughout the healing process, the mysterious man's bare arms and fingers in the air are becoming old at a rate visible to the naked eye, and the vines full of life force are gradually withering, and the green leaves on the vines are also withering.

Suddenly, Lin Zhaoyu had a special concept in his mind: this seems to be the transmission and conversion of life energy.

……

The incredible treatment lasted for a few minutes before it was over.

After the treatment was over, the mystery man withdrew his hand and slowly stood up.

"Well, his body has received enough energy attention, and now he just needs to rest, believing that he will wake up soon."

After saying this, the mysterious man walked into the lake in front of Lin Zhaoyu.

For a moment, Lin Zhaoyu felt that the green of the entire lake was fading.

……

Song Ziyu felt that he had a very long dream.

The dream self swam laboriously in the depths of the ocean.

This ocean is boundless, and it brings only fear to itself.

The desire to survive drove Song Ziyu to keep swimming forward.

Swim and swim, swim until you are exhausted and still can't see where the shore is.

Finally!

After a long period of suffering, Song Ziyu gave up completely.

It's not that I don't want to live, but I can't live at all.

Despair is enough to crush everything.

Song Ziyu, who let go, sank like a stone to the bottom of the sea.

The bottom of the sea, bottomless darkness.

Suddenly!

A beam of light was cast overhead, illuminating Song Ziyu's world.

Song Ziyu opened his eyes suddenly, and saw Lin Zhaoyu's big face staring at him.

"What are you looking at?"

The two of them bowed down and lay down alone, the distance was only a few tenths of a centimeter, and it was true that some men and women could not kiss each other.

", you scare me!"

Lin Zhaoyu was also taken aback, he was checking Song Ziyu's physical condition, but he didn't expect this guy to wake up so suddenly, and he was startled by himself, it was really scary.

"Where am I?" Song Ziyu, who looked dazed, looked around.

"You've finally woken up! But it worries me for a while! Lin Zhaoyu said in a somewhat resentful tone.

"What's wrong with me?"

Song Ziyu, who had just woken up, was still a little confused, and Lin Zhaoyu spent about five minutes telling Song Ziyu about everything that happened after he fell into a coma, and his current situation.

After listening to Lin Zhaoyu's words, Song Ziyu got up from the small wooden bed and walked out of the hut.

Not far from the hut, the mysterious man was in a daze near the lake.

"You saved us?" Song Ziyu looked at the mysterious man and asked.

The mysterious man turned around and said, "In a sense, it is. ”

"Then my thank you."

Song Ziyu said.

"I can't talk about thank you, everything is fate."

Mystical humanity.

"Listen to Lin Zhaoyu say that you know me? I don't know who your old friend is? Song Ziyu asked.

The mysterious man looked at Song Ziyu and said, "My name is Groot." ”

"I don't know you." Song Ziyu said.

"I know, and I don't know you either." Groot explained, "But that doesn't stop me from knowing you. ”

"What do you mean?"

Song Ziyu asked.

Groot didn't immediately explain the reason, but slowly took off the hat on his head, revealing his true face.

And then......

Song Ziyu saw Groot's face.

Just for a moment!

Song Ziyu was like a fried cat, and his eyes widened in horror in an instant.

What kind of face is under the hat?

No!

What kind of face is this, it's clearly a sunflower.

Such a lifelike large plate of flowers instantly evoked some not-so-good memories of Song Ziyu.

Moor......

Wensong Settlement......

Sunflower ......

Vine......

Obediently, Song Ziyu couldn't have forgotten that strange man-eating flower in his dreams.

I was so disgusted that I couldn't eat for a few days after I was swallowed by that thing that day.

It is precisely because of this experience of knocking over his appetite that Song Ziyu will explode when he sees such a similar life again after many years.

No, Song Ziyu, who had goosebumps all over his body, was ready to use force on the spot.

Feeling Song Ziyu's hostility, Groot said, "Don't get me wrong, I don't have any ill will towards you...... Anyway, I saved your life. ”

As he spoke, Groot's sunflower face was still furrowed with green leaves.

"I'm sorry, when I see you like this, I have something bad to say." Song Ziyu tried to calm himself down, the other party was right, if the other party was hostile to him, he should have many opportunities to do it, and he didn't have to keep himself until now.

"Oh? The bad thing? Could it be that he was beaten? Groot asked in a mocking tone.

"No, no, no, it's worse than this." Song Ziyu sighed and asked, "But then again, why do you look like this ghost." ”

Hearing Song Ziyu's words, the mysterious man was not happy.

"You're not right, am I willing to look like this? It depends on my genes, it depends on the means of the Creator. ”

Groot preached.

"So you're not viviparous......

"You're talking nonsense, which plant have you ever seen that is viviparous?"

Hearing the explanation of this guy who is not a ghost, Song Ziyu felt his brain twitch.

"And where is your Creator?" Song Ziyu continued to ask.

Groot sighed rather anthropomorphically and replied, "My Creator is long dead. ”

"Dead?" Song Ziyu was stunned.

"Of course it's dead! He doesn't have a long life force like I have, and he can compete with endless years.

Speaking of this, Groot's tone changed: "I can understand your surprise. But I really didn't lie to you...... Actually, I've been waiting for you here for a long time. ”

"What do you mean by that?" Song Ziyu was confused.

I don't know myself, but I make it clear that I am waiting for myself.

What do you mean?

Groot explains, "In my genetic programming, there are some records of implantation by the Creator, and this part of the gene fragment is always a reminder of my purpose and mission as a living being. ”

"It may be hard for you to understand when I say this, but I can give you an example."

"Some species in nature, they exist in a similar situation."

"For example, the wild dogs on the prairie."

"When wild dogs are injured or sick, they identify herbs that they have never seen before and devour them to heal them."

"Like those mammoths."

"They don't know where their own graveyard is from birth, but when they are about to die, no matter where they are in the world, they can always make a long trek to find the legendary graveyard of their race, and then wait quietly for death there."

"These are things they haven't seen before, but they exist in their genetic memory."

Speaking of this, Groot looked at Song Ziyu and said, "And in my genes, I have some memories about you." ”

"What about my memory?"

Song Ziyu asked, "What is your purpose?" Or what is your mission? ”

"That's a good question!"

Groot shook his head and said, "If I could have a clear insight into my mission, I would have done it a long time ago, and I wouldn't have been trapped here...... Unfortunately, I can't...... Maybe I'm here to wait for you to show up, just to know what my mission is. ”

……

Under Groot's reminder, Song Ziyu knew that the creator had spent his life quietly in the hut, and the things he left behind were likely to have some useful clues.

After being reminded by Groot, Song Ziyu focused his attention on the cabin.

Without waiting for Song Ziyu to start looking, Lin Zhaoyu came to Song Ziyu with the light brain.

"No need to look for it, when you are unconscious, I have already checked this house, eh, this is the harvest."

Lin Zhaoyu pointed to the light brain and said.

The so-called optical brain is actually an upgrade of the computer.

This kind of advanced computer composed of photonic components, such as photodiodes, phototransistors, and photocells, has a computing speed tens of thousands or even hundreds of thousands of times faster than ordinary computers.

In addition, the optical brain does not heat up and is not easily disturbed by battery waves, so it is the culmination of human cutting-edge technology.

The appearance of a photo-brain device in such a place is very telling and telling.

Song Ziyu thought about it with his pig brain, and knew that in this era, zombies couldn't rub this thing even if they rubbed the pyramid by hand.

Then there is only one possibility.

The owner of this optical brain is also a traverser,

A time-traveler from 1,200 years ago!

However, for some reason, this man stayed here and eventually died of old age.

And what he left behind may be the key to all secrets!

Thinking of this, Song Ziyu couldn't help but get excited.

"We've got to open this light brain and find out what's inside!" Song Ziyu said to Lin Zhaoyu.

"That's for sure, but we can't." Lin Zhaoyu said.

"Why?"

Song Ziyu asked.

"Are you an idiot?" Lin Zhaoyu glanced at Song Ziyu and said: "This thing has been left here for so many years, and it has long been out of power, how can it be turned on if there is no electricity?" ”

"It seems that we can only bring it back to the source world and then make plans." Song Ziyu beckoned Lin Zhaoyu to start the crossing bracelet and leave.

Since waking up, Song Ziyu has been figuring out the matter of shaking people to counterattack.

This is a big loss, the people of the Blood Fang Clan are all wiped out, Xiaoshuang Ah Fa and none of those silicon-based lifeforms have run away, Song Ziyu can't say this, and is ready to go back to recruit some good players, and then come here to copy the zombies' lair!

"We have to let the Dongming Chamber of Commerce recruit some good hands, and then use this place as a base for counterattacks, and then fight with these zombies." Song Ziyu muttered.

However!

When Song Ziyu grabbed Lin Chaoyu with one hand and the light brain in the other hand and was about to activate the crossing bracelet, the bracelet did not respond to him.

It was only at this time that Song Ziyu realized a serious problem, that is, when he was fighting against the high-level energy cannon, he completed a crucial block for himself through the bracelet.

This time the blockade succeeded in saving his life!

But it didn't come without a price...... That is, now the bracelet seems to be broken.

"It's over, I can't go back." Song Ziyu was dumbfounded.

"Don't be so pessimistic, we still have a way." Lin Zhaoyu said.

"What's the solution?" Song Ziyu looked at Lin Zhaoyu, his eyes were full of hope.

"Have you forgotten Silver Dragon City?" Lin Zhaoyu reminded.

"That's right!"

Song Ziyu instantly slapped his head and said, "How did I forget this stubble?" ”

As long as you find a way to return to the Silver Dragon City on the other side of the ocean, you can return to the source world with the help of the portal built there by the Dongming Chamber of Commerce, and then find Xihe to repair his own crossing bracelet.

It's a viable way!

Then here's the problem!

How do you go back?

When he came, he came on an ocean steamer, and there were more than a dozen technicians who were dedicated to serving him to be sent, and now with himself and Lin Zhaoyu, Song Ziyu didn't think he had the ability to cross the ocean.

Thinking of this, Song Ziyu sighed: "What can we do?" ”

Lin Zhaoyu looked at the light brain on the table and said, "For today's plan, the only way to do this is to open this thing first and see what is inside." ”

"What can you do without electricity?" Song Ziyu said.

"If there's no power, I can try to make a battery!" Lin Zhaoyu said lightly.

"You still have this technology?"

Song Ziyu was surprised.

"It's not a difficult task, it will take a little time at most."

Lin Zhaoyu said.

……

There are a lot of discarded electronic component materials in the forest hut, and under Lin Zhaoyu's careful selection, materials such as aluminum strips, copper strips, conductive solutions, and zinc strips have been picked out.

With the raw materials, Lin Zhaoyu is like a trick and starts to make batteries.

Under normal circumstances, there are two ways to choose between aluminum-copper batteries and zinc-air batteries, and Lin Zhaoyu took a two-pronged approach and quickly came up with a battery.

The battery and the optical brain are connected together by using the stripped data cable in series, and after the last chemical reaction, the optical brain is successfully turned on.

Unlike computer screens, the optical brains of the future world will use three-dimensional image projection technology.

The vivid picture is presented on the walls of the cabin.

This is the boot screen.

In the picture, several young people are standing in front of a magnificent city, smiling at themselves.

This is probably a photo of the owner of the light brain and his friend.

Song Ziyu looked at the photo in front of him, and the whole person was not calm for a moment.

Not because of how bright the smiling faces of these young people are, but because the city behind him is so familiar!

A tear slipped from the corner of his eye.

Song Ziyu cried.

"I said, why are you crying as a big man?" Lin Zhaoyu asked curiously.

Song Ziyu shook his head silently, because he couldn't tell Lin Zhaoyu what he was crying about.

Because......

The city itself is all too familiar.

It's the Longshan City that I built myself.

All kinds of past events came to mind, Song Ziyu was sad and confused, and she didn't notice at all that among the young people in the photo, there was a girl, her face was five or six points similar to herself, and the heroism revealed between her eyebrows was a little familiar with Xu Yingnan.