Titans and Humans

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(One week after the warriors return)

"This here is your spinal fluid, and the hope is that it will have similar properties to Zeke Yeager's when ingested by an Eldian." He was currently being given the rundown of how spinal fluid worked by Dr Emmaline Watt, one of the head researchers of the Titan Biology Research Society.

She had medium length black hair that curled just passed her shoulders, she wore a white lab coat over her green shirt, with a black skirt that went past her knees, with a pair of black heels on her feet.

"Now this here." She moved across the room to what looked to be a very complex piece of machinery, heels clicking on the floor as she did so. "Is barely just out of the prototype stage, it was first used by the Marleyan Army on the Scouting mission on Paradis a couple months back. It diffuses spinal fluid into a gas, and as you'll know, it was very successful in the field test."

"As you can see, this one has been modified slightly to be fixed to the wall here, unlike the handheld version used in the field." Dr Watt explained. "Now, all I have to do is empty the vial of spinal fluid into the machine." She unscrewed the lid and emptied the vial of liquid into the machine, then placed the empty vial into a tray to be disposed of later.

"So it just... turns it into a gas?" Y/N asked the doctor. "What happens to anyone else that breathes it in?"

"That, is a very good question Mr Tybur, one that we don't know the exact answer to, however, we believe it to be the same as the Titan serum." She told him, strolling over to a red button on the wall next to a large window that was blocked by metal shutters.

Pressing the button, the shutters slowly began to slide upwards, revealing a concrete pit that had to be at least thirty metres deep, with a singular metal door down at the bottom.

"The Titan Biology Research Society was given a huge boost in funding when Zeke Yeager's abilities were found out, along with Annie Leonhart's Female Titan ability copying capabilities." Dr Watt explained. "What you're looking at is a state of the art Titan research chamber. This is the lab section, with the viewing platform up there on our right. This is where we turn Eldian criminals into Titans to experiment on. The door to our right allows a Titan shifter to enter when we need the Titans disposed of."

Right as she finished speaking, the door right at the bottom of the chamber opened up, and out stepped five Marleyan soldiers, all wearing gas masks, each of them escorting a prisoner in handcuffs.

Reaching over to another switch, Dr Watt started speaking through a microphone in the wall. "Thank you gentlemen. Leave them there, Mr Tybur and I can take it from here." On cue, the prisoners were put face down on the floor while the soldiers exited the chamber, closing the door behind them, and not long after, the prisoners were on their feet, begging to be let out of the concrete chamber.

"You mind me asking what they did?" He asked as Dr Watt moved to the gas machine and turned it on.

"Will it make you feel better turning your fellow Eldians into Titans knowing what their crimes were?" She responded with as the gas began to creep down the walls of the chamber. "We're about to find out if your spinal fluid is like Zeke's, they'll either transform as soon as they breathe it in, or they'll live long enough to hear you scream. Does it really matter what they did to deserve this fate?"

Y/N watched as the criminals were engulfed in the mist created by his spinal fluid. "I don't suppose it is." He shrugged. "What they did is irrelevant in comparison to what Marley can learn about my Titan powers today, right?"

"Of course not, and it seems like they aren't transforming instantly. We may have yet another huge discovery on our hands." Dr Watt picked up a clipboard that contained her notes and a pen to write it down as the both of them observed the criminals below, who were still banging on the door. "Now, please press the button and scream into the microphone. Zeke's worked that way as well."

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