The villains are redeemed, and the heroines cry and beg for forgiveness.

In fact, the energy shield system of Canglong City was built by Lanxin University, so it was not an easy task for Lanxin University to build a small energy shield system for itself.

Because of its smaller size, Lanxin University's energy shield is actually more robust, but control is in Xue Yingsong's hands.

Gu Ran wanted to activate this energy shield not to stop those alien species from entering, but to stop other people from entering.

Now that these alien species are attracted by Xue Xiling, they are all coming this way, so the area outside Lanxin University is relatively safe.

And wait, he might cause some damage to Lanxin University. The energy shield can block some of the splash damage and prevent innocent people from being harmed.

"Dad?" Xue Xiling was a little surprised. Then she thought for a moment, shook her head and said, "I don't know. Wasn't he with you? I was reading documents alone in my room when I suddenly heard you talking to me and telling me to leave quickly."

Xue Xiling didn't know either.

Where exactly did Xueyingsong go?

Gu Ran couldn't help but feel increasingly worried about Xue Yingsong.

At this moment, the "insect alien" following behind Gu Ran suddenly became violent, no longer as quiet as when it was searching silently, and its wings vibrated at a higher frequency.

Then, as if in a race, those "insect aliens" flew towards them in a frenzy, at a speed two or three times faster than before.

These alien species, seemingly vying for Xuexi Ling, suddenly unleashed potential they had never possessed before.

While using his telekinesis to occasionally block the alien species behind him, Gu Ran quickly headed towards the place within Lanxin University where the Pure Star Stones were stored.

If he also possessed spatial abilities, he would have a way to deal with such a large number of alien species and could resolve the situation using his own abilities.

However, his strongest fighting ability has now become his physical body, his close combat skills, and his single-target attacks.

He's undeniably strong now; if he were to engage in close combat with these alien species, killing them would be an easy task.

But even if he used all his strength, it was still too slow to kill them one by one.

Therefore, Gu Ran must rely on some external force to enable him to "attack in groups" and kill these alien species on a large scale.

While telekinesis can be replaced to some extent, it is also a very good ability.

However, for these alien species with various hard shells for defense, telekinesis can cause them some trouble, but it is still not enough to truly deal a devastating blow.

He needs to rely on some external forces to enhance his group attack capabilities.

After a quick mental assessment, Gu Ran chose her first destination.

At this time, Lanxin University was no longer as peaceful and tranquil as before. There were no groups of students on the road, nor were there any teachers carrying lesson plans to teach.

All that exists are ugly and ferocious extraterrestrial creatures, and countless insane people who have been invaded by evil spirits and are killing each other.

Gu Ran felt a sense of urgency.

The situation at Lanxin University is really terrible; it can be said that it is facing a major crisis that has not been encountered in hundreds of years.

If the current situation continues, Lanxin University will suffer countless casualties, its strength will certainly be weakened, and the worst-case scenario may even be the destruction and reconstruction of the school.

After all, if everyone dies, the only option is to rebuild.

However, he is currently unable to go on the field to help them.

Because if he delays even a little, the alien army behind him will catch up quickly, making their situation even worse.

The urgency in his heart made Gu Ran quicken his pace, and he soon arrived at the storage place of the pure star stone.

This place is in a remote corner of Lanxin University, and usually no one comes here.

Gu Ran scanned the area with his mental power. The powerful figure who was originally guarding the area was not there. He didn't know where he had gone.

With no time to think about anything else, Gu Ran quickly used his telekinesis to locate the control room of the city's defensive cannon.

He wants to use the city's massive cannons to bombard Lanxin University!

This sounds like a crazy thing. If an ordinary person didn't know Gu Ran, they would definitely think that Gu Ran had gone mad.

What kind of place is Lanxin University?

That was the academic center and holy land of Canglong City, and now it also served as the administrative center of Canglong City to some extent.

In the more than 300 years since the school was founded, no one has ever had such a bold idea.

To treat Lanxin University like this is tantamount to making an enemy of the entire Canglong City!

However, Gu Ran had his reasons for considering doing so.

This was inspired by his memories of the extraterrestrial battlefield in "Deep Water" and "Large Group Consciousness". The Star Defense Cannon can directly annihilate a massive number of extraterrestrial aliens, while the City Defense Cannon is a miniature version of the Star Defense Cannon and is not as powerful.

However, there aren't that many or that strong extraterrestrial beings within Lanxin University. Moreover, he will guide and divert these extraterrestrial beings, allowing them to be subjected to the baptism of the city's defensive cannons in batches, minimizing the damage to Lanxin University.

Moreover, he doesn't need to worry about causing any dissatisfaction by doing so now. After all, if he hesitates any longer, Lanxin University will only suffer greater losses.

Moreover, since he is Xue Yingsong's successor and has already been internally designated as the next principal, there is even less to worry about.

Gu Ran's telekinesis detected that there were no people in the control room of the city defense cannon. The scene was messy and showed signs of vandalism.

"Even the people here have been invaded by evil spirits?" Gu Ran frowned slightly.

Because the control room of the city defense cannon was a military facility, it was built in a very remote and secluded location and was also camouflaged, so that ordinary people would not be able to find it at all.

But the evil spirits seemed to be everywhere, and they didn't even spare the people here.

After a moment's hesitation, Gu Ran didn't go looking for the original operator. Instead, he focused his mental energy on the control device in the control room and took over the operation himself.

He had never operated the city defense cannon before, but he had read the relevant books and could recite the operating instructions by heart, even though he had only skimmed through them once.

In some ways, he wasn't exactly a complete novice.

Gu Ran multitasked, familiarizing himself with the controls of the city's defensive cannon while leading countless alien creatures in one direction.

After arriving at the destination where the Pure Star Stone was stored, Gu Ran did not immediately enter the underground storage room, but instead mentally calculated various data.

As the other alien species caught up, Gu Ran and Xue Xiling began to take to the air.

Without the slightest hesitation, the aliens immediately took to the air as well.

Gu Ran moved very fast, constantly spreading his mental energy into an invisible "floor" before quickly ascending into the sky.

Sensing that he had reached the approximate height he had calculated, Gu Ran silently told himself, "Let go."

The telekinetic energy inside the control room of the city's defensive cannon manifested as more than a dozen invisible hands, simultaneously manipulating it.

The next moment, a turret in the center of the inner city rose up, its barrel rotating once and pointing towards Gu Ran.

White light began to gather at the massive muzzle.

boom!

A huge white beam of light shot out from a distance toward Gu Ran!

The massive beam of light from the city's defensive cannon crossed over Gu Ran, enveloping most of the alien creatures behind him within its beam.

The white beam of light struck the ground, destroying all the buildings on the surface and creating a huge crater.

The dense white beam of light slowly faded and disappeared.

The ground was littered with the corpses of insects, all of which had been roasted into charcoal.

Many of the alien species' bodies even turned directly into ashes and were scattered by the wind.

The city's defensive cannons were indeed effective!

Gu Ran stood in the air, looking down.

While the city defense cannon isn't very effective against top-tier powerhouses, it's a powerful tool against large numbers of elite monsters.

The force of this shot leveled all the buildings within a few hundred square meters.

Meanwhile, most of the alien species in this area have also died.

Only a few of the mutants remained relatively strong; they were severely injured but not completely dead, though they had essentially lost their ability to move.

However, the alien species behind them were not affected in the slightest. They did not even pause or hesitate, nor did they show any fear. They continued to surge towards this side like a tide.

Gu Ran stood in mid-air, looking down at the alien species beneath his feet, waiting for them to gather once more.

Xue Xiling bit her lip lightly. She was actually a little scared of the attack she had just witnessed. Looking at the surging waves of aliens below, she was also worried about her father's safety. However, in order not to disturb Gu Ran, she did not show it and buried her emotions in her heart.

Click click click......

The aliens huddled together, their shells and wings rubbing against each other.

boom!

Another cannon shot came crashing down from the city walls.

"Don't look down there, it's bad for your eyes." Gu Ran covered Xue Xiling's eyes with his hand to prevent them from being directly exposed to the strong light.

As for himself, there's no need to worry. After being transformed by a massive amount of spiritual energy, he doesn't need to avoid such intense light; he can look directly at it without any problems.

However, Xue Xiling is only a superhuman and has not yet reached that level.

Xue Xiling felt the warmth of the hands on her eyes and obediently remained silent and still.

"Three more hits..." Gu Ran thought to himself.

The inner city of Canglong City has only one defensive cannon, which is also the most powerful. It is located in the center of the inner city and can be adjusted at any time to strike enemies that invade the inner city.

However, the pure star stones stored inside can only be used twice, and Gu Ran has already used them all.

If you want to use it again, you must replenish it with Pure Star Stones, which is why Gu Ran found the location to store Pure Star Stones.

He used his telekinesis to envelop the Pure Star Stone and then quickly sent it towards the city's defensive cannon.