Lillian pov:
" So yn did you think of what you will do " I ask my prison.
" I can't let you hurt her" yn say while knowing what will happen to her.
" So you chose to become my science project and forgot all about your old life?" I ask her to be sure that she won't walk way on me.
" Only if you promise to not hurt Lena" She really seem to care for my daughter and that make me smile and I accept to not hurt or do anything that is related to her lover.
" We have a deal, H/S ( her scientific) inject her the substance and untie her. " my scientific will inject her red kryptonite so she will became stronger but dangerous for others.
" Now yn we will wait a little while the substance is working and we will talk more later"I then walk out of the room.
" Aaaaaaaaaaah stop nooo it's hurt" Yn scream from the pain that the red kryptonite cause her. I will make her kill everyone she loves and my first target is supergirl.
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2 MONTHS LATERKara pov:
" Kara, Kara I found her but it's not going well she is destroying all national city " Winn say while projecting the video of you destroying everything in your way.
" Supergirl I know you can see me come get me" Yn scream in the video.
I start to walk out pf the DEO when a arm grabs me" She is not herself they probably infected her with something" Lena is the one telling me that and the. She let go of my arm letting go save her girlfriend.
I fly to national city and I drop right in front of yn. " Yn stop you need to fight it everyone believe in you your friends your family your girlfriend " I say trying to bring my sister back to the real life.
" The only fight I will do is against you and after i kill you I will go after Lena Luthor" Yn say while sending me flying across the city with her strength.
" Alex, yn is way stronger then before I can't win against her with fighting back" I tell alex because we are connected by our phone.
" Then fight back but don't kill her she is still our sister Kara"
" yeah don't worry " I attack her with my laser eye and she try to resist it but lose against me. She runs back to me punching me harder and harder and I try to stop her until she make me go on my knees because of the pain.
" Now you will know how it's feel to lose against a aliens" Before she could do anything else I sent her flying and she hit a building that crash on top of her. I was going to take the building of her when i see her rush out and fly away.
I then drop to my knees because of all the pain and It's at that moment I know it will be hard to get her back.
YOU ARE READING
The love of her life ( Lena Luthor x fem reader)
Science FictionKara Kor-El sister....