The voice coming from outside the door was very young and full of vitality. He should be a young man.

Li Tongchen frowned, said "Wait a moment", pulled out the bulletproof vest from the closet and put it on his coat, hid a stun gun in his pocket, held it firmly with his right hand, and then opened the door.

Outside, apart from a young man wearing a headwind express uniform, there were two guards.

Since he revealed his true identity in the game last time, the government suddenly assigned several guards to him in the name of taking care of important scientific researchers.

Although he didn’t know which Salvation Army comrade hidden in the upper echelons was responsible, Li Tongchen was very grateful.

However, he also felt that this was not necessary at all.

You must know that he had spoken to the commander-in-chief. Although he had to be modest, Li Tongchen knew in his heart that the commander-in-chief paid unusual attention to him.

Therefore, if he is really in any danger, I believe the commander-in-chief will directly help him.

"Hello, sir, your express delivery." The courier boy in front of him smiled and handed the box to Li Tongchen.

The guard next to him quickly took the express box and said, "Mr. Li, please wait a moment."

He used a portable security detector to scan the express box before handing it to Li Tongchen again.

Li Tongchen took the express delivery helplessly and said:

"Xiao Wang, don't go to such trouble, you are too careful."

Guard Xiao Wang quickly stood at attention, saluted Li Tongchen directly, and said:

"Mr. Li, you are a national treasure of our country, on the same level as Mr. Yuan. Your safety is too important to be careless."

"Okay, okay." Li Tongchen knew that he could not convince the other party, so he nodded to the courier, signed for it, and returned to the house with the courier.

Li Tongchen was a little confused. He didn't know who suddenly sent him a courier. He used scissors to open the package of the courier, and found a small bottle wrapped in plastic foam inside.

The moment he saw the small bottle, Li Tongchen couldn't help but be excited. There was a red eye icon on the bottle!

It is an icon belonging to the "Real Doomsday Game"!

Is this, could this be...Li Tongchen suddenly felt his breathing become short of breath.

At this moment, the mobile phone nearby vibrated suddenly, and then the red icon of "Real Doomsday Game" flashed and a message appeared:

Brain Evolution Fluid, one serving, take directly.

It’s truly a commander-in-chief’s reward!

The commander-in-chief chose him anyway!

Although he had vaguely guessed the result, Li Tongchen still couldn't hide his excitement.

Picking up the small bottle, he looked at the transparent liquid inside, then opened the cap without hesitation and drank the liquid inside.

Although I don’t know what this brain evolution fluid is, since it is a reward issued by the commander-in-chief, it naturally feels like a good thing!

As for the idea of ​​sampling the liquid inside for research, Li Tongchen didn't even think about it.

If he really did that, not to mention that the possibility of being able to study it clearly would be infinitely close to zero, but the bad impression it might create on the commander would be worth the loss.

Maybe he will be removed directly from the army by the commander-in-chief.

After drinking the so-called brain evolution fluid, Li Tongchen looked at the remaining drop of liquid hanging on the inner wall of the bottle. After thinking about it, he poured some wolfberry water from his thermos cup and rinsed it, and then drank it again.

They all drank it.

After finishing the drink, he smacked his lips and frowned. Different from what he imagined, this brain evolution fluid still had a sweet fruity smell, and it seemed to be peach, which happened to be him.

Favorite flavor.

Li Tongchen sat on the sofa and felt nothing. Instead, he felt so peaceful that he almost fell asleep.

This brain evolution fluid seems to be a relatively mild medicine and will not cause any immediate side effects...

Just as Li Tongchen was thinking about it, he suddenly felt a splitting headache, as if a bomb had appeared in the core of his brain and suddenly exploded!

The next moment, he felt that his eyes were swollen uncomfortably, his intraocular pressure instantly increased, and at the same time his nose felt cold, and a stream of liquid flowed out instantly.

He raised his hand and touched it. It was sticky and red, with a fishy-sweet smell. His nose was bleeding. Then there was extremely severe tinnitus, which made him feel as if he was in a big bell, and he had a splitting headache!

The intense headache instantly knocked Li Tongchen down, as if his brain was beginning to tear apart, and at the same time something new was growing!

Li Tongchen groaned, finally unable to bear it anymore, he rolled his eyes and fainted from the pain.

I don't know how long it took, but Li Tongchen woke up faintly on the sofa. He felt hungry and the smell of blood filled his mouth and nose. For a moment, he didn't know what happened.

His eyes became a little blurry at this time, and his ears were buzzing with a lot of noise.

He raised his hand and touched his nose. The nosebleed had stopped.

Li Tongchen took off his glasses and wanted to wipe them, but at this moment he found that the scene in front of him was much clearer.

He couldn't help but be stunned, and then put on his glasses again, and this time it became much blurry again.

His hands trembled, he threw away his glasses, his eyes became bright again, and he finally understood that his presbyopia symptoms had disappeared!

His eyes have completely returned to normal at this time!

At the same time, he only felt that his brain was as if he had touched cooling oil, and it was extremely refreshing.

This is... similar to some kind of cranial nerve modification surgery, and by the way, his eye nerves were also modified!

Li Tongchen's brain was working extremely well at this time, and he felt that his thinking speed and clarity were several times higher than usual.

What's going on with the noise in my head? Why is it so noisy?

Li Tongchen clearly heard at this time, as if there was a voice explaining the weather forecast in his head, and there were also some voices that were two people talking, the roar of animals, or other random advertising sounds, etc.

He frowned, turned on the TV, and tuned it to Central Television.

"Tonight and tomorrow..." The exact same voice as in my head came on the TV.

He immediately changed the channel again, this time it was Man vs. Nature. The animals inside were fighting brutally, exactly the same as the animal roars he heard.

This is followed by infomercials and then international news.

The sounds from the TV all appeared in his mind at the same time, even if the TV was turned off!

What is going on? Is my brain connected to the TV?

Li Tongchen was a little puzzled, but because of his professional knowledge, he also thought of another possibility.

A thrilling possibility!

Then he took a deep breath and immediately dialed the number of the medical laboratory where he worked.
Chapter completed!