I have to explain 3 things. Dungeon, Gate, and Portal. You have read many different novels about these, but did they explain in depth?
I will start with Dungeon, this is a connection between one planet or place to another. Imagine a person from planet A who is in the dungeon and a person from planet B, the person who is in the dungeon cannot go out, but the person from planet B can go in and can't go out. It mostly appears in a cave-like structures.
Gate, It's the same but opposite, a person who is inside the gate can go out, but the person who is outside the gate can't go in.
Portal, portals and gates have a similar appearance, a person from planet B can go out and a person from planet A can go out.
...
The main reason why monsters have flooded in the city is because of a gate.
"The woman that saved us from the crab, I just got to know her name."
Said Aurelia while in a conversation with her brother in a safety camp.
"Go ahead."
"Her name is Benolla."
Answered Aurelia.
"Is there any use of this information?"
"No...?"
Said Aurelia with confusion.
"I am tired, by the way, how is Gael doing?"
Asked Aurelia.
"He still has high fever."
Daniel replied and started checking on him.
This safety camp is underground, so any monster can't enter this place. This camp is the largest in the area.
There is a mat on the ground, some safety supplies like, food, drinks, first aid etc... and a public restroom. There is barely any ventilation. I can hear baby cry who is sitting on the other side of the camp.
There are also few hunters in this camp for safety reasons.
"When will this finish?!"
Asked Aurelia with full frustration.
"I wish that tomorrow comes early."
Said Gael who is laying on the ground with fever.
Daniel came with medicines and some food and sat next to Gael, he gave the medicine to Gael and said him to eat it after eating some food.
"Did you bring water?"
Asked Aurelia.
"No... I will bring it asap."
Replied Daniel.
"It's alright, take this."
After saying this Aurelia gave the bottle to Daniel.
"Where did you get it?"
"My skill."
Replied Aurelia.
With my skill I can teleport from one place to another in the area I control and can also teleport anything to me in the controlled area, if I want to.
To Be Continued---
Daniel is Aurelia's older brother, while Gael is her younger brother.