Let you fight monsters, and you wake up Gatanjie?.

In desperation, he could only put on the compliment given by Chen Yu and prepare to work overtime with Chen Yu without overtime pay.

The two of them continued their research until dawn.

Chen Yu was full of energy and not sleepy at all. After all, his life force was inexhaustible, so staying up late was nothing.

Dr. Chaoying...had two dark circles under his eyes.

As the sun rose to the sky, Dr. Chaoying was about to take a break, but Chen Yu stopped him:

"Dr. Chaoying, we are just one step away. Let's try harder!"

"All right……"

Dr. Chaoying had no reason to refuse and could only continue to concentrate on his research.

Another half day passed and Dr. Chaoying was exhausted.

When it was lunch time, Dr. Chaoying was about to go to eat, but was stopped by Chen Yu:

"Dr. Chaoying, I still have some questions. Can we study them further?"

"Oh, this is chocolate. Eat two pieces first to fill your stomach."

As he spoke, Chen Yu even gave the other party a bar of unknown brand chocolate.

Dr. Chaoying had no choice but to bite the bullet and eat the disgusting chocolate.

"What's wrong, Dr. Chaoying? Is the chocolate not tasty?" Chen Yu pretended to be confused and asked, "Not really, Dr. Chaoying can even eat shit... snail rice noodles, how can he not eat chocolate?"

"I can't eat it. This chocolate is delicious!"

After Chaoying finished eating two pieces of chocolate, he felt energetic again.

Although it doesn’t taste very good, it contains sugar and can still provide energy.

"Ouch!" At this moment, Chen Yu suddenly exclaimed, "Dr. Chaoying, please spit out the chocolate! I just realized that this chocolate is expired!"

"It's okay. It shouldn't be a big deal if it's overdue for a month or two."

Dr. Chaoying waved his hand and said.

"But Dr. Chaoying, this chocolate is two and a half years out of date."

Chen Yu pretended to be embarrassed and said to Dr. Chaoying.

Dr. Chao Ying: "..."

Damn, two and a half years!

God knows what kind of bacteria have multiplied on it!

You know, when Dr. Chao Ying first came to Earth, he was sick for two and a half years because of the unfamiliar climate...

Only then did we gradually develop antibodies against the bacteria and viruses on Earth.

The corners of his mouth twitched slightly, and Dr. Chaoying put his fingers into his throat and started fingering it.

Then he started retching...

It took a while for Dr. Chaoying to recover.

"I'm sorry, Senior Chen Yu, I can't hold on any longer." Dr. Chao Ying waved his hand weakly at Chen Yu and said, "I have to go to the hospital first."

"Well then, Dr. Chaoying, don't forget to come back in the evening and continue to work overtime for free."

Chen Yu waved goodbye to Dr. Chaoying.

Then I started to study it seriously.

That night, Chen Yu kept finding some strange questions, not letting Dr. Chaoying rest.

I didn't expect that after just one day, this guy was already so weak.

Ignoring Dr. Chaoying for the moment, Chen Yu returned to the experimental table and began to extract energy from the remains of the Sphia Vanguard and inject it into the blank Key of Transcendence.

I saw green streams of light flowing along the special catheter and entering the blank Key of Transcendence.

Although the speed was slow, the Key of Transcendence was already wrapped in green light, and Sfia's white grid-like skin appeared at the same time.

Obviously, this blank transcendence key was also assimilated by Sphia's power.

"Failed."

Looking at the Key of Transcendence in his hand, Chen Yu began to ponder.

The power of Sphia will assimilate the Key of Transcendence after it touches it.

In other words, this power cannot be carried by the Key of Transcendence.

"Is this why Zhang Ren uses cards?"

Chen Yu was quite helpless and could only try to develop a card that could carry this power.

As for the card material...

Chen Yu took a look at the wreckage of Sphia and had an idea in his mind.

Perhaps we could add some debris powder into it, so that after Sphia's power is injected into it, it will have a "place to stay".

The card does not have a ready-made blank like the Key of Transcendence, so Chen Yu needs to develop it himself.

After several days, Chen Yu finally developed a card that could carry the power of Sfia.

Looking at the card showing the image of Sphia in his hand, Chen Yu wiped the sweat from his forehead.

Researching this kind of thing is really a brain-consuming process!

Fortunately, I have a lot of knowledge, and the years I spent studying in the Kingdom of Light were not in vain.

There is no wrong version in the 6 book forum!

This Sphia card can indeed release the energy of Sphia, and thus use this power to deceive the green barrier in the sky and travel back and forth to the earth.

But there was one thing Chen Yu couldn't understand.

In the original plot, a time and space vortex also opened on Earth. It was not opened using the power of Tartarus, but a time and space vortex that traveled from the future to this time.

For example, Dekai himself, and Dyna.

Both of them came through time and space, and seemed to be unaffected by Sphia's time and space blockade.

"How can they travel through time?"

Chen Yu's brows wrinkled slightly.

You know, the time and space vortex that allows you to travel back to the present from the future is opened through a scientifically developed time instrument.

A mere time machine could break Sphia's blockade? Is it that amazing?

Even Tartarus, the ultimate life form, couldn't break through the power of time and space...

"No, this time device must be extraordinary."

Chen Yu recalled the original plot.

Dr. Chaoying’s Agamus came here through time and space, but this guy came with Sphia, and the earth had not been blocked when he came here.

Later, Dekai himself could only use this power to give the transformation device to Zouda.

This may be because Sphia has already spread its wings around the Earth.

Later, Dekai himself surpassed, but he couldn't stay for too long, which was probably due to Sphia's time and space blockade.

The reason why Dyna didn't stay after coming to the rescue was probably because he couldn't stay for long, so he left.

After sorting out his thoughts, Chen Yu understood.

It is estimated that the time device utilized the power of Sphia, so it was able to briefly travel through time and space to get here.

...holding Sphia's card in his hand.

Chen Yu transformed into Tiga and flew into the sky.

A stream of energy was injected into the card, and Chen Yu activated the power of Sphia within it. The green light immediately enveloped Chen Yu.

Facing the green barrier in the sky, Chen Yu rushed straight up.

Just as he had imagined, the Sphia barrier did not intercept him at all. He used the card to successfully deceive the barrier's "recognition system".

With a swish, Chen Yu directly broke through the barrier and came into the universe.

Looking from outside the earth, you can see that the entire earth is wrapped in a green barrier without any gaps.

Looking towards the direction of Mars...

"Mars is not covered by the Sphia barrier. It must be that the humans or Triga on it reacted immediately."