@Dawn Blast  
a little later for it but…not even that could kill her.

@Background Pony #51A4  
Or maybe the eyepatch is for fashion, BC eyepatch can be - and sometimes even ARE - fashionable. Plus, she is a cute girl that managed to kill the main protagonist s’ father, and she is kind of a lifefiber clone-thing. She would not dress in a regular school uniform, t-shirt and jeans, and\or plain dress. She is a sweet-lolita that looks like she might be a Fairy-type Gym Leader or a magical girl, and she has strawberry blonde hair and blue eyes = “caucasian high class-ish”, so the eyepatch just adds to the look.
 
Even though, i do not know why they created a magical girl clone to kill the father, i guess that Ragyo could kill Isshin herself, plus Isshin\Soichiro looks tall enough to block Nui with his hands (Isshin seems 1.86-2.10cm tall, Nui seems 1.30-1.56cm tall) and make her faint? Or is Nui capable of using magic?
 
And why does this Kill la Kill thing remind me of Homestuck, in real life (or at least my own non-gymnasium high school people do not kill other people as often as they do here.)

@Dawn Blast
 
Implying Satsuki hasn’t authorized multiple murders of her own students.

@GBPonyers
 
@Dawn Blast
 

 
I felt like laughing when she lost her damn arms and freaked out about it. That insane stupid fucking fiber bitch deserved it.

@GBPonyers  
Killing Ryuko’s dad? Nearly Killing Senketsu? Helping Ragyo Mindrape Ryuko?

NUI DID NOTHING WRONG!!

@Psyga315  
Gotta Hand it to you. That was funny

Ah Nui. I guess you can say she’s my sister in arms.

Maybe her healing factor doesn’t regrow lost limbs and stuff? Maybe her whole eye got cut out.

@A Sad Pony  
She out right said it need to be a clean cut. There was One Thread because Satsuki’s sword was not sharp enough to do the job.

@Background Pony #51A4  
I thought it might have had something to do with the Scissor Blade, since that’s supposed to nullify Life Fibers, but if that were the case why would she survive being run through by Ryuko?
 
Maybe you’re right, and she doesn’t need that patch.
 
@Dawn Blast  
Didn’t work on Ragyo.

@RIG  
Highlander Style.

Here is a plot hole or a contradiction if you will. If she can heal herself with that speed how come her left eye is well didn’t heal. Maybe it’s still there under the eye patch if so haha that is an awesome twist.

@Background Pony #66DC  
HOW?!

KILL HER! KILL HER!!

@RIG  
I know, but I was talking about her human DNA.
 
They’ve must have harvested from someone.  
(INB4 she’s a Ragyo clone)

@Background Pony #E83D  
the main life fiber, literally…

@Background Pony #E83D  
a utherus made of life fibers

Who’s her parents?

SHE IS TOO OP! FOR THE LOVE OF GOD! NERF HER!