The Promised Neverland x OC Random Oneshots

Oneshot 01: {If You Flinch...You Lose~}

AU: Kagome-Kagome AU

Genre: Horror, Thriller (?)

Contains: Blood, gore, illegal experiments (?), cannibalism, skin cutting

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Lambda 7214 Experiment Lab, October 12th 20XX, 07:00 p.m

"Conny!" the bright-haired female called the young blonde who's walking next to the doctors. Emma froze when the called girl turned to look at her, she couldn't say anything, her throat was choked of words that couldn't be spoken. "Don't worry everyone, I'll be okay. They'll make sure I don't have any disease and viruses inside me, so when I'm back I'll probably be healthier than before" Conny smiled sweetly at them.

Emma tensed up when Conny walked away with the doctors towards the metal door. Once they're gone, Emma's limbs felt numb and then fell on her knees "E-Emma..." she looked around as she saw the cyanine-haired female looked at her with tears flooding her eyes. "We can't do anything about it, we all can only pray for her" the cyanine-haired, Amelie, spoke as she sobbed.

Lambda 7214 or it's secretly called The Experiment Lab. Children were sent and kept there as their lab mice, not all of the children know about the real purpose of Lambda 7214, what they knew is that Lambda 7214 is a place where they were sent to check on their health.

Unlike the four oldest children, Emma, Norman, Ray, and Amelie. They knew the purpose of that place, they knew that they're actually experimental rats for the doctors to search the key of immortality, The other children only felt doubt in theirselves. The four children tried to search an opening to escape but it was hopeles.

The security system is very tight, they cannot escape through the main entrance, tracking devices on their wrists are impossible to remove, there is no opening for them, there is no chance for them to escape, all they have is each other.

Time have passed and one by one their unrelated siblings died. The yells of agony, cries of pain, the screams of misery, the shouts of suffering filled the silent atmosphere. Until one day, at 15th of January 20XX, Ray got selected for their next experiment.

Norman looked at him with grief filling up his ocean blue orbs, Emma cried for him to get chosen for the next experiment, Amelie's shining silver orbs became dull because of her sobbing, while Ray looked at them with wide eyes full of horror. "Come on, Ray. Let's do some checkups" the doctor reassured him.

Ray hesitantly nodded as he looked at the plain floor with his eyes still wide. The doctor caressed his back and turned around walking in the long hallway. As they walked towards the familiar metal door, Ray took another glance at the three. Amelie could swore that a tear was sliding on his cheek before he looked away and shakily continued his walk with the doctor in the quiet hallway.

They walked back to their shared room consisted of four beds, once they're inside their room, Emma abruptly sat on her snow white bed wiping away her remained tears as Amelie did the same. "N-Norman...Ame-Amelie...what should we do now? Ray is now their current lab m-mouse and I don't want want anymore of us to get k-killed!" Emma stuttered within a few sobs.

Amelie only looked at her unrelated sister with sorrow "neither do I, Emma. But, we tried our best to find an opening but it's hopeles. The cutleries are made of plastics and we cannot use them" Amelie exclaimed. "Yeah...and all we can do is accepting our fate...but if we're lucky enough to stay aliv-"

"That's impossible! Immortality is only a thing we could only find in science-fiction and fantasy book, there's no such thing. Those people are just...childish!!" Amelie said slamming her fist on the bed, Norman was sure that Amelie had enough of their cursed life, her tears start dripping from her silver eyes.