In fact, the energy shield system of Canglong City was built by Lanxin University, so it was easy for Lanxin University to build a small energy shield system for itself.
Because of its smaller area, Lanxin University's energy shield is actually more solid, but the control is in Xue Yingsong's hands.
Gu Ran wanted to activate this energy shield, not to prevent those alien species from coming in, but to prevent other people from coming in.
Now that these alien species are attracted by Xue Xiling and have all come here, the outside of Lanxin University will be relatively safe.
And wait, he might cause some damage to Lyceum University, and the energy shield can block some of the attack splashes to avoid harming innocent people.
"Dad?" Xue Xiling was a little surprised. Then she thought for a moment, shook her head and said, "I don't know. Isn't he with you? I was reading documents alone in the room before, and suddenly I heard you talking to me and asked me to leave quickly."
Xue Xiling didn’t know either.
So where did Xue Yingsong go
Gu Ran couldn't help but become more worried about Xue Yingsong.
At this moment, the "insect species" following Gu Ran suddenly became violent. It was no longer as quiet as when it was searching silently, and its wings flapped at a higher frequency.
Then, as if in a competition, those "insect species" rushed towards them, and their speed was two or three times faster than before.
These alien species seemed to be fighting for Xue Xiling, and suddenly they burst out with potential that they did not have before.
While using his telekinesis to block the alien species behind him from time to time, Gu Ran quickly rushed to the place where the pure star stones were stored in Lanxin University.
If he also had spatial abilities, he would have a way to deal with such a large number of alien species and could solve them with his own abilities.
But now the strongest part of his fighting power has become his body, melee combat, and single-target attack.
It cannot be said that he is weak now. If he really fights these alien species in close combat, killing them will be an easy task.
But killing them one by one was still too slow even if he tried his best.
Therefore, Gu Ran had to rely on some external force to enable him to "attack in groups" and kill these alien species on a large scale.
Originally, telekinesis can be used as a substitute to a certain extent, and it is also a very good ability.
However, for these extraterrestrial species that have various hard shells for defense, although telekinesis can cause them some trouble, it is still not enough to really inflict a devastating blow on them.
He has to rely on some external forces to enhance his group attack capabilities.
After a quick mental inventory, Gu Ran chose the first destination.
At this time, Lanxin University was no longer as peaceful as before. There were no groups of students on the streets, and no teachers holding lesson plans to teach.
There are only ugly and ferocious alien species, and many crazy people who are invaded by evil spirits and kill each other.
Gu Ran felt a sense of urgency.
The current situation of Lyceum University is extremely bad. It can be said that it has encountered a major crisis that has not been encountered in hundreds of years.
If the current situation is allowed to continue, there is no telling how many casualties will occur at Lanxin University, and its strength will certainly be undermined. In the worst case scenario, the school may even have to be destroyed and rebuilt.
After all, if everyone dies, all we can do is rebuild.
But now he couldn't go down to help them.
Because as long as he delays a little bit, the alien army behind him will soon catch up, and the situation for these people will become even worse.
The sense of urgency in his heart made Gu Ran speed up a bit, and he soon arrived at the storage place of the purest star stone.
This place is in a remote corner of Lyceum University, and usually no one comes here.
Gu Ran used his telekinesis to scan the area and found that the strong man who was originally on guard was not here at the moment. He didn't know where he had gone.
Without thinking about anything else, Gu Ran quickly used his telekinesis to find the control room of the city defense cannon.
He wants to use the city defense cannon to bombard Lyceum University!
This sounds like a very crazy thing. If an ordinary person who doesn't know Gu Ran knows him, he will definitely think that Gu Ran is crazy.
Where is Lyceum University
That is the academic center and holy land of Canglong City, and now to some extent it is the seat of the ruling center of Canglong City.
In the more than 300 years since the school was founded, no one has ever had such a bold idea.
Anyone who dares to treat Lanxin University in this way is tantamount to being an enemy of the entire Canglong City!
However, Gu Ran had his reasons for considering doing so.
This was the inspiration he got from the memory scenes of the extraterrestrial battlefield in "Deep Water" and "Massive Consciousness". The star defense cannon can directly annihilate a large number of extraterrestrial species. The city defense cannon is a mini version of the star defense cannon and is not as powerful.
But there are not so many and strong extraterrestrial species in Lanxin University, and he will guide and divert these extraterrestrial species, allowing them to be baptized by the city defense cannons in batches to minimize the damage to Lanxin University.
Moreover, he does not have 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, he is Xue Yingsong's successor and has been designated as the next principal, so there is even less to worry about.
Gu Ran sensed through his telekinesis that there was no one in the control room of the city defense cannon. The scene was in a mess, with signs of human destruction.
"Even the people here have been invaded by evil spirits?" Gu Ran frowned slightly.
Because the control room of the city defense cannon is a military facility, it was built in a very remote and secluded place, and was also camouflaged, making it impossible for ordinary people to find it.
But the evil spirits seemed to be omnipresent and even spared no one here.
After hesitating for a moment, Gu Ran did not look for the original operator. Instead, he used his telekinesis to cover the control device in the control room and operated it himself.
He had never operated a city defense cannon before, but he had read related books. Although he only glanced at the operating method once, he could recite it by heart.
To some extent, he is not a rookie who knows nothing.
Gu Ran was multitasking, familiarizing himself with the controls of the city defense cannon while rushing in one direction with countless extraterrestrial species following behind him.
After arriving at the destination where the pure star stones were stored, Gu Ran did not immediately enter the underground storage room, but calculated various data in his mind.
As the alien species behind caught up one after another, Gu Ran and Xue Xiling began to fly into the air.
The aliens did not hesitate at all and immediately followed suit and took off into the air.
Gu Ran was moving very fast. He continuously spread his mental power into an invisible "floor" and then quickly went up into the sky.
After sensing that he had reached the approximate height he had calculated in his mind, Gu Ran whispered to himself, "release."
The mental power in the control room of the city defense cannon turned into more than a dozen invisible hands, controlling it simultaneously.
The next moment, a turret in the center of the inner city rose up, and the gun barrel rotated a circle, heading towards Gu Ran.
White light began to gather from the huge muzzle.
boom!
A huge beam of white light shot towards Gu Ran from a distance!
The huge beam of light from the city defense cannon crossed with Gu Ran, covering most of the alien species behind him in the beam.
The white beam of light bombarded the ground, destroying all the buildings on the surface and leaving a huge hole on the surface.
The rich white beam of light slowly faded and disappeared.
The "insect corpses" scattered all over the ground were roasted into charcoal.
The bodies of many alien species were even turned into ashes and blown away by the wind.
The city defense cannon is indeed effective!
Gu Ran stood in the air and looked down.
Although the city defense cannon is not very useful against top-level strongmen, it is a powerful weapon against large numbers of elite monsters.
The power of this shot razed all the buildings within the surrounding area of several hundred square meters to the ground.
At the same time, most of the alien species in this area were killed.
Only a few alien species were relatively strong. They were just seriously injured and not completely dead, but they had basically lost their ability to move.
However, the alien species behind were not affected at all. They didn't even pause or hesitate, nor did they show any fear. They still rushed towards this side like a tide.
Gu Ran stood in the air, looking down at the alien species under his feet, waiting for them to gather again.
Xue Xiling bit her lip lightly. She was actually a little scared of the attack just now. Looking at the tide of alien species below, she was also worried about her father's safety. However, in order not to disturb Gu Ran, she did not show it but buried her emotions deep in her heart.
Click, click, click...
The aliens crowded together, their shells and wings rubbing against each other.
boom!
Another huge cannon shot from the city defense department.
"Don't look down, it's bad for your eyes." Gu Ran covered Xue Xiling's eyes with his hands to protect her eyes from being directly exposed to the strong light.
As for himself, he didn't have to worry. After being transformed by massive amounts of spiritual energy, he didn't need to avoid this level of strong light. He could look directly at it and nothing would happen.
However, Xue Xiling is just a psychic and cannot reach this level.
Xue Xiling felt the warmth of the hands on her eyes, and she behaved herself and said nothing or moved.
"Three more strikes..." Gu Ran said silently in his heart.
There is only one city defense cannon in the inner city of Canglong City, which is also the most powerful one. It is located in the center of the inner city and can adjust the shooting direction at any time to attack enemies invading the inner city.
However, the purest star stones stored in it can only be used twice, and Gu Ran had just used them up.
If you want to use it again, you must replenish it with pure star stones. This is why Gu Ran found the location where the pure star stones are stored.
Use telekinesis to wrap the pure star stone, and then quickly send it towards the direction of the city defense cannon.