Aito is driving to his new job that's in a forest in the middle of nowhere. He doesn't pay attention to why it's in the middle of nowhere and he sees the building where his new job is. He stops driving because of a guard.

"Id." said the guard and Aito shows the guard his id. The guard then opens the gate and Aito parks his car, but when he gets out of his car, he sees military-grade people wearing armour and they have guns.

Aito walks around and he sees his friend named Asuka that recommended him for this job. She is tall, her skin is light, her hair is long and the colour red, her eyes are blue, her face is beautiful, her breasts are huge, she's wearing white clothes and a white lab coat.

"Asuka!" said Aito, happy to see her because he hasn't seen her in a few years.

"Aito your finally here," said Asuka.

"Asuka why do people have guns?" asked Aito and Asuka realized that he didn't read the contract.

"You didn't read the contract, did you?" asked Asuka.

"Nope," said Aito because he just signed the contract without reading it.

"Well, they have guns because of creatures," said Asuka.

"Creatures?" asked Aito, not knowing what creatures are.

"I will tell you later, now follow me," said Asuka, and they go inside the building to see all the walls are white. They walk around for awhile and an alarm goes off making red lights turn on.

"Oh no," said Asuka scared because of what the alarm means.

"What's Wrong?!" asked Aito, thinking it's something bad.

"Just follow me," said Asuka, and she takes out a pistol. Aito doesn't question why she has a gun and he follows her to see dead bodies of guards on the floor that look like they were clawed to death.

When they take one more turn to the left, there's a creature. The creature is small like a baby, it has red skin, two horns, sharp claws, and a tail.

"What Is That Thing?!" asked Aito.

"It's a creature, so it's not human," said Asuka, and the creature sees them.

"Run!" said Asuka and they run the opposite way of the creature, but the creature is very fast. Asuka unlocks a door with a keycard and they go through the door, Asuka then closes the door making it lock automatically.

There's scratching at the door from the creature.

"That won't hold creature-6759 for long," said Asuka, and she sees Aito is confused.

"Aito that is what's called a creature, that creature was creature-6759," said Asuka and she sees that they don't have time to stay in one place anymore.

"So creatures are monsters?" asked Aito.

"Yes kinda, now we have to get moving," said Asuka and they start walking. After awhile of walking the floor collapsed below Aito and Asuka's feet making them fall to lower floors and pass out.

After awhile Aito wakes up to see red soft stuff on some of the walls and floor and he sees that it protected them from dying because of how soft it is, some lights are broken and some are flickering. Aito then sees Asuka passed out on the floor.

"Asuka wake up," said Aito, and Asuka wakes up to see the red substance that protected them from dying.

"No more creatures have escaped," said Asuka, because the red substance is from a creature. Aito helps Asuka up, and she doesn't recognize this floor.

"Aito come with me," said Asuka and they go to a door. Asuka tries her keycard, but it doesn't work.

"Asuka why didn't it work?" asked Aito.

"It's because my keycard is a level two and this door needs a higher level keycard," said Asuka, and a man walks up from behind.

"What are you doing here?" asked the man trying to be quiet. Aito and Asuka turn around to see the man who is a level 3.

"The floor collapsed, and we fell to this floor," said Asuka.

"And your alive how?" asked the level 3 man.

"Because of the red substance," said Asuka, and she points at the red substance.

"So more creatures have escaped." said the level 3 man, and he looks scared.

"Wait you seem scared, how many creatures have escaped?" asked Asuka worried that many creatures escaped.

"There's no telling how many escaped." said the level 3 man. Asuka then thinks that most of the creatures have escaped, meaning over 1000 escaped.

"My name is Daichi, now come with me." said the level 3 man knowing that Asuka and Aito can't get anywhere without a level 3 keycard.