She had only used one point of her supernatural power, but when she was blocked like this, she had to use two points of her supernatural power so that her mental strength could keep up with the speed of the cannonball.

But there was not only resistance in the vortex of the space-time black hole, but also a kind of suction. There was a strong suction in the space-time black hole that was pulling her mental power, causing her mental power to almost deviate from its direction.

In order to overcome this gravity and maintain the speed of "following" the cannonball, she had to increase the output of her mental power.

Although with Wen Yubai's current source of mental power, this consumption of supernatural powers is not that great for her overall mental power, and she can easily last for more than ten hours.

But for a psychic of level 7 or 8, dealing with these two kinds of resistance from the black hole of space and time at the same time would consume a lot of their supernatural powers, and a psychic of level 7 or 8 would not be able to hold on for long.

The two different forces of the space-time black hole also affected the cannonballs to some extent, slowing down their flying speed a lot. Even their flight trajectory was affected, swaying left and right.

Wen Yubai did not use his mental power to wrap the cannonball, but just "followed" the trajectory of the cannonball.

Twenty seconds after the cannonball entered the space-time black hole, she "saw" a micro space-time black hole suddenly appear in front of the cannonball, and then the cannonball shot into the micro space-time black hole, and then the micro space-time black hole and the cannonball disappeared without a trace.

The gravitational force of the micro space-time black hole was very strong. Wen Yubai's mental power only touched the edge, but a lot of it was absorbed by the micro space-time black hole.

If she had not retracted her mental power in time, the microscopic space-time black hole would have only appeared for two or three seconds, which would have consumed a lot of her supernatural powers.

When the first space-time black hole appeared, General Martin sent a fleet here to blow up the space-time black hole.

However, after the three warships entered the vortex of the space-time black hole, they disappeared without a trace in less than two minutes.

Until now, the Alvis Alliance military still doesn’t know what happened to the missing fleets, and what the current situation of the fleets is.

This miniature space-time black hole that suddenly appeared and swallowed the ion cannon shell was only about two meters in diameter and posed no threat to the warship that was several hundred meters long and wide.

Wen Yubai ordered the gunner to fire the shells again. This time she changed her method and used her mental power to wrap the shells into the vortex of the space-time black hole.

This time, the micro space-time black hole appeared three seconds later than the previous one.

With previous experience, Wen Yubai directly detonated the ion bomb as soon as he felt space fluctuations beginning to appear on the path of the shell and the miniature space-time black hole had not yet fully formed, and then immediately withdrew his mental power.

At this time, the ion cannon shell was only about three hundred meters away from the center of the space-time black hole vortex.

After the ion bomb exploded, there was first a dazzling flash, then the flash converged into a silver light, and then this silver light expanded rapidly, and in the blink of an eye it became a halo covering most of the space-time black hole.

Wen Yubai didn't dare to use his mental power to "see" at this time, but the images taken by the detector were enough for them to see clearly that wherever the light wheel went, the ladybug beast was instantly reduced to ashes.

The ion cannon of the Alvis Alliance is almost three times more powerful than that of Country C.

Wen Yubai estimated the whole process and found that her two actions only consumed 2% of her mental energy, which was less than she expected.

As long as she repeats the operation every ten minutes and then absorbs the energy in the energy stone to restore her superpowers, and as long as she has enough ion cannons, she can completely hold out by herself until the space-time black hole disappears.

However, General Martin sent Wen Yubai to the space-time black hole not to let her guard it, but to let her find a way to destroy the space-time black hole and make it disappear in advance.

The reason why Wen Yubai ordered the battleship to fire ion shells instead of directly using the supergravity collapser to try to blow up the space-time black hole was because the Alvis Alliance did not have many supergravity collapsers. She wanted to test first to see what changes would occur if a foreign object entered the range of the space-time black hole.

The halo of the ion bomb took a full five minutes to disappear, and there was no trace of Ladybugmon in the area covered by the halo.

However, this is only a temporary solution and not a permanent cure. Although the ion cannon killed most of the ladybug beasts in the vortex of the space-time black hole.

But after the explosion, the ladybug beasts that continued to spew out of the space-time black hole soon filled up the empty areas.

Wen Yubai ordered the gunner to fire the third ion shell. This time she still wrapped the shell with her mental power.

Only this time did he feel the ripples of space fluctuations. Before the micro space-time black hole appeared, Wen Yubai used his mental power to change the trajectory of the cannonball, allowing the cannonball to escape the gravitational pull of the micro space-time black hole.

This process seemed easy, but it was actually very difficult. She consumed a lot of mental energy to get the cannonball out of the gravitational pull of the micro-space-time black hole, and after getting rid of the gravitational pull of the micro-space-time black hole, she had to guide the cannonball back to its original track.

But in less than two seconds, Wen Yubai felt space ripples appearing in front of the trajectory of the shell, and a new micro space-time black hole was about to appear.

She used her mental power to divert the cannonball from its original trajectory, avoiding the newly appeared miniature space-time black hole, making a detour, and then sending the cannonball into the center of the space-time black hole...

Bu Xin, who was guarding Wen Yubai, naturally knew what Shangguan, who was pretending to be sleeping with his eyes closed, was doing.

Bu Xin had been paying attention to Wen Yubai's expression. When she saw Wen Yubai suddenly open his eyes and look a little unhappy, she hurried over to ask what was going on.

"The gravitational force at the center of the space-time black hole is very strong. The mental power I probed into it has entered the gravitational range, and it was immediately as if attracted by something. I immediately withdrew my mental power, but it still consumed one tenth of my supernatural powers." Wen Yubai said.

As soon as the ion cannonball entered the center of the space-time black hole, her mental power wrapped around the ion cannonball was pulled by the huge gravitational force, making it impossible to detonate the ion cannonball.

Even though she felt something was wrong, she immediately withdrew her mental power, but the gravity was too strong and she consumed a lot of her supernatural powers.

If her mental power had not just touched the center of the space-time black hole and she had not withdrawn it quickly enough, Wen Yubai was afraid that her mental abilities would be sucked dry by the gravity of the space-time black hole.

After hearing Wen Yubai say that they were at the center of the space-time black hole, her mental power was unable to detonate the shells.

Bu Xin immediately called the relevant experts to inquire about the detonation of the supergravity collapse device.

"The supergravity collapse device has a timed explosion program. You can estimate the time, set the explosion time and then send it over." said the relevant expert on the other end of the video.

It is not an easy task to estimate the time so that the supergravity collapse device explodes at the right time.

Another more important question is how many supergravity collapse devices should be sent into the space-time black hole and detonated together to cause the space-time black hole to collapse and disappear.

Thank you Mimi's Ruby Kiss for the tip.