Alex carefully senses the energy fluctuation. This energy fluctuation wasn't coming from this hotel but he can sense the source of this energy fluctuation was outside of this hotel. He quickly came to the window and looked outside.
He saw in the road a small portal suddenly appear. Right now, the portal was very small, but he could sense the portal was getting bigger and bigger. This is the source of the energy fluctuation that he senses.
Wasting no time, he quickly jumped from the window and went towards the portal. Right now, many people were on the road. They all were looking toward that portal in surprise. Many of them were also taking videos of that portal.
The portal was getting bigger and bigger. Alex saw something like this, but he can guess what this portal was about. As teacher Aria said, other world's peoples and monsters came to our world through this type of portal. She also says that right now many portals started to appear out of nowhere and because of this they could not detect the portals. Most likely this portal also something like that hotel and monster will probably come through this portal.
He quickly needed to evacuate all these people from here. If this portal really was the entrance of the other world, then most probably monsters will come through this portal. If these people stay here, then their life will be in danger.
He quickly used his Mighty aura. Well, if he correctly uses this skill, then he can make people unconscious. Instantly, all the people that were looking toward the portal felt intense pressure. In less than 5 seconds, all those people became unconscious.
He decided to make all the people unconscious because if they suddenly saw a monster coming out of this portal, they would panic. It can harm their life. Also, Alex doesn't want any disturbance. The portal still has not become stable, so he can use this chance to evacuate people from here. But there was a problem: there were many people here. He won't be able to evacuate all those people at the same time. He quickly tried to think of a plan that could save all these people's lives.
It did not take him that much time to come up with a plan. He did not have that time to evacuate all the people, so he decided to put all those unconscious people together, and then you will make a firewall around them. With this, no monster will be able to attack them.
Alex quickly picks up all the unconscious people's bodies and puts them together in a place. After that, he cast firewalls around that area. Instantly, firewalls appeared around that area and surrounded all the people on all sides. These firewalls will stay like this for 10 minutes.
Now those people were saved. He focused on the portal. The portal finally stops growing bigger. The portal was finally stable.
Alex already equipped his Armor and other equipment. He also brings out his sword. He vigilantly looked at the portal and he was ready to fight anytime. Now He was waiting for those monsters to appear. He still can't see any other people in here besides those unconscious people.
'Did those fighters still not get the signal? ' Alex thought while looking at the portal. Well, who cares about them?
The portal finally became stabilized. Suddenly, he notices something coming out of the portal. A second later, the thing was out of the portal. Alex finally gets a full view of that thing. It has black skin, no cloth on the body, no hair, two horns on its head, two bat wings, and red eyes. Just looking at this thing, you are sure that it wasn't a monster. Most likely this was a low-rank demon or it can be a monster. He just doesn't know. He will try to know about this creature later.
The creature, after coming out of the portal, started looking around. He was looking for humans. For them, humans were their food. Notice that a human was looking at him. Except for that human, he did not see any other human. At that time, many creatures like this came out of the portal. All of them were now looking in Alex's direction. For them, Alex was a portion of very delicious food. Wasting no time, they roared and flew toward Alex.
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Alex POV:
I already make all the people around this area unconscious using my mighty aura. Now I am looking at the monster that is coming from the portal. Looking at this monster, I can't say for sure what it is. Is this a monster or is it a demon? I am not sure, but I can feel that this demon, or I can say the creature, wasn't that powerful. Still, I did not have the observation skill, and because of this, I cannot see others' status. But I am sure that this monster was weak.
One by one, many monsters like that come out of the portal. All of them, after coming out of the portal, looked around, then they all focused on me. Well, I think they think of me as their food. They made loud noises and then started coming in my direction. I have already brought out my sword and am ready to fight them. Wasting no time, I also used my full speed and shadow step. I instantly came in front of the monster and used my skill - lunge. After casting the firewall, I already drink a Mana potion, so my mana bar is full once again.
I used my skill nonstop five times. This was enough to kill all those monsters. You can say at least 20 monsters came out from that portal, but all of them are now dead. Once again, I bring out a mana potion and drink that. I don't think that this is the end. The blue portal is still there and I am feeling that more monsters will come from that portal.
You can say my guess wasn't wrong because sometime later, once again, monsters came out from that portal. This time, those monsters are big compared to previous monsters. I can also see that this time, those monsters have weapons with them. All of them have swords. They are also powerful compared to previous monsters. But they aren't as powerful as me, so I can still kill them.
One by one, many monsters like this came out of that portal. Just after coming out of the portal, they all notice those previous monsters whose body parts are on the ground. After that, all of them noticed me.
"Chili!!!!!!!!" There are 15 of them. All of them roar at the same time, and after that, they all approach me quickly. Looking at them, I just smile. I quickly activated my blade tornado and swung my sword toward those monsters. Instantly, a tornado appeared and went toward those monsters.
'This is really fun,' I thought. Well, I previously never got a chance to use my skill in real life. Because of this, this is very interesting for me. This is the first time I am using these skills with full power. My skill blade tornado created a tornado that was full of air blades. It will destroy everything that comes its way. This will cost me 500 Mana. But this will really save me from trouble.
All of the monsters get sucked into the tornado. They all get killed by those air blades. But I didn't relax because I saw a monster coming out of the portal. Well, I need it to kill more monsters. Fortunately, my firewalls are protecting those people from these monsters. I don't know about those people who were in their homes or in the hotel. But I did not see any monster go in that direction so this is a relief for me.
Sometime later, when I killed the last group of monsters, I suddenly felt many presences coming toward me. Well, they aren't as powerful as me. Also, the main thing is that those presences weren't coming from the portal, it was coming from my north direction. Also, why am I saying that 'this is why the last group of monsters,' because after killing them, that portal disappeared? I am still ready to attack. Because I don't know if those presences that I am sensing belong to humans or monsters. Also, I don't know if they were friends or enemies.
I quickly use the power of shadow to hide myself in the darkness. It is really fortunate for me that I got the power of shadow. This was a really interesting skill. I can hide myself in the shadow and also I can travel through the shadow. This was a really good skill for the assassin. It has been 10 minutes since I started hiding those monsters, so the firewall has already disappeared. But fortunately, I already killed those monsters before the firewall disappeared.
To be continued… … … …