POV Abby 

the next Day I woke up early to go to the potions lab.
It was a saturday and it was 6 am . When I got There professor Snape
 was nowhere to be seen. I opened up my notebook and continued my
research. After 5 hours of work professor Snape stumbled inside, he was
covered in blood and had a black eye and didn't look fine at all.
"Professor" i gasped out. When he saw me he probably wanted me to go
away , but I Wasn't gonna do that . I first did a Cleaning charm on him
so There would be no blood, then I removed his outer robe so i could
heal his wounds better. I checked his potions but his stock was empty ,
so i acio'd my own potions backpack. First I Laid my hands on the heavy
wounds and muttered a healing spell , it dissapeard Without leaving a
scratch. I picked up a bottle , hold it at his lips and then massages
his  throat so he could swollow it easily. He then was able to talk
again." Miss green, you should go away now " was all that he said . "
sir im not leaving till you are fine ". I acio'd healing salve for his
black eye and when i told him to close his Eyes , he scowled at me but
did what I said. He was looking normal again but he probably lacked
energy and had a headache . I picked up 2 potions out of my backpack
while he was looking at me. I gave them to him and after smelling first
he drank it. After 10 minutes he was completely his normal self.
"Professor can I ask you something?" I asked . "You Are already asking
but go ahead." When you go to the deatheater meetings ,does the dark
lord still often uses crucio?" He stared at me with a shocked expression
but finally recovered and said "yes on his servants and victims." I
acio'd another potion backpack and gave it to him.

P.O.V Snape 

it
was in the night I felt my dark mark burn and changed into my robes and
mask before I got there . The dark lord wasn't pleased with me cause I
didn't have new information so he let everybody torture me . When I
apparated to my rooms Miss Green was in my lab working, and when she saw
me she fixed me completely with her own made potions. Then she acio'd
another backpack and gave it to me. I curiously looked inside it and
picked a bottle and read the discription, ' crucio counter potion'. She
said ,"it are 50 bottles and before you ask , it does work I already
tested it on myself ." I was speechless , how could a girl of 16 do all
this?. I looked her in the eyes and said, " miss Green this is perfect ,
I have to admit that you are a genius. "Do you want to help me with the
counter potion for the killing curse, sir?"
I said in all honesty,
"I would be honored to ". After like four hours we stopped it for today
and we planned on meeting everyday to work on it .