old master

"Om".

As Tang Wen manifested a towering giant tree, this towering giant tree actually has countless roots.

These roots are densely packed and grow out quickly, taking root in the void.

It was as if it was firmly rooted, and it was able to resist the swallowing power of the nine-headed turtle.

At the same time, one of the tentacle monsters flew straight towards Tang Wen.

Even, the tentacle monster took out a black crystal, which was many times larger than Tang Wen's five black crystals.

It is this black crystal.

Tang Wen can now confirm that this must be evil energy substance.

And it's definitely not an ordinary evil energy substance.

The last time Tang Wen just touched it once, he could get 10 points of energy.

Now that Tang Wen saw it, he naturally wouldn't miss it.

"call out".

Tang Wen controlled the roots of the giant tree, densely packed, like a big net, and instantly covered the tentacle monster.

After that, countless roots instantly took root on the black crystal.

The next moment, the nine-headed turtle seemed very angry, and the force of swallowing in its mouth increased again.

Tang Wen's body was involuntarily sucked by the nine-headed turtle.

Even if he manifested the phantom of the true meaning of martial arts, he couldn't stop it.

However, at this moment, Tang Wen's roots were also stuck on the black crystal.

"boom".

When Tang Wen's roots exploded on the black crystal.

Immediately, Tang Wen felt a tsunami-like terrifying heat rushing into his body crazily, and after that, his whole body seemed to explode.

"Crack".

The surrounding space, like glass, is fragmented.

"Swish".

Tang Wen suddenly opened his eyes.

He was sweating profusely, but found himself on the floor in the room.

"The dream just now..."

Tang Wen's heart trembled.

He still remembered, if that vast heat was energy, how much energy would it have?

"Plugging".

Tang Wen muttered in his heart.

He wanted to see how much energy he had harvested this time.

It's just that this time he didn't see the external illusory panel.

"what happened?"

Tang Wen was shocked.

There is a problem with the plug-in, this is the first time.

When he tried to adjust the plug-in again, finally, an illusory panel appeared before Tang Wen's eyes.

However, this time the panel was blank, without the previous body data.

Only one line of large characters.

"A large amount of energy has been detected, and the plug-in has been upgraded."

"A lot of energy, plug-in upgrades?"

Plug-in upgrade, Tang Wen can understand what it means.

But what about the massive amounts of energy?

Tang Wen only has five black crystals, plus two points of energy from the cow every day, which is not a "large amount" anyway.

Well, there is only one explanation.

In his dream just now, the towering giant tree he transformed into had rooted into the huge evil energy substance.

Perhaps, at that time, the plug-in absorbed a lot of energy.

It even led to the upgrade of the plug-in.

The plug-in is temporarily unusable.

Tang Wen didn't know how long it would take to upgrade.

He can only wait silently now!

Tang Wen saw the five black crystals in his hand again.

He immediately put five black crystals into the box, away from himself.

These five black crystals can actually forcibly pull Tang Wen into a nightmare, which is actually quite dangerous for Tang Wen.

Therefore, even in the daytime, you can no longer touch it casually.

As for the possible remaining energy in the black crystal, Tang Wen could only temporarily discard it.

After all, that nightmare dream was too weird.

He has been noticed by the nine-headed turtle in the dream.

If he entered the nightmare again and was swallowed by the nine-headed turtle, Tang Wen had a feeling that maybe he would really die!

Therefore, Tang Wen could only temporarily abandon the five black crystals and a few points of energy every day, and he could no longer take risks.