~Big Sister~
The nimble, lanky, slender, and formidable woman held her ground, but knew she could not do much of anything without her abilities and weaponry. Granted, she could easily overpower most normal humans, but judging from the faces around her, these were far from the normal foes she encountered in Rapture. All around the mechanized, tortured soul were faces that held goals, ambitions, dreams, personalities, and backstories rich in experience and lore. Deep within her black heart, the Big Sister couldn't help but feel a pang of envy and jealously, but soon enough found herself also to be an outsider to all.
She lacked a fully visible face, not counting the outline of her feminine features thanks to her suit and the occasional glare of her helmet's shield that showed a mere mirage of the protector's face. English had long escaped her, the concept of talking reduced to, at best, mere words or phrases in an incoherent blabber. Most people spoke in a normal tone, whilst the Big Sister was reduced to this gut-wrenching sounds of distressed young woman mixed in with the mechanical hissing, akin almost to that of steam being exhausted from a pipeline.
Feeling her growling fade, the woman soften her shoulders, raising up as others joined the fray. Partially the reason she stopped was noticing the little girl panicking at the sight of her, causing the Big Sister to emotionally have a fallout. It was her duty to protect the young and innocent, most notably Little Sisters. The methods into beating that into the Big Sister were still fresh in her mind, such methods that will forever haunt her and remain forever in the darkness. Clenching her fists together, spotting a young woman call her by her name, the trapped woman disguised as a beast gave out, shockingly, a whimper.
"uuurrhh....uuuugmm...L..L..Li..ttle..."
The lights of her helmet turned a blue, and judging by her tone, she seemed...sorrowful. But yet, alongside this, she had an interest in the woman that called her by her name (more accurately, the lack of said name). How did she know that?