Sort of sad if you've lost siblings/family/friends who were like family

17/your P.O.V

I carried 7 back to the gaming room, I know what ERROR said about me not leaving her side, but I feel like this smol threat I'm carrying in my arms, would be the only thing that would be insane enough to hurt me. I felt her body warm up.

"U-ugh..." she stuttered slightly, "You okay?" She looked at me and pulled out a dagger "I'm fine!! But will you be?!" She screamed/laughed insanely "I will drop you" She shrugged and held that insane smile.
"Lemme see your soul" I said softly, her face changed from an insane look to a 'What the fuck' look, She shook her head, "You'll kill me in the blink of an eye" she said looking away.
"Trust me" I put her down on the ground not far from the gaming club, she sighed and summoned her soul.

It's color had drained, from being a neon blue to a washed out blue that looked grey, it had a few cracks and looked beaten up, "How'd this happen..?" I asked gently taking it in my hand, she shivered. "Studying with n-no other contact for over 5 months can take a toll on you...that and I witnessed my sisters get hurt and I did nothing t-to stop it" she said sadly.

I tightened my grip on her soul, her cheeks went bright blue, "U-uh...I'm guessing you can feel this?" I asked, she nodded and tried taking her soul back but I wouldn't let her, "I'm gonna help you" 

she opened her mouth to say something, but then closed it, "This uh..may hurt" I smiled and loosened my grip on her soul and got my soul out, she tilted her head confused, my soul looked in tact, perfect in fact. 

"Hold this please" I asked her to hold my soul "if I hurt you.." I stopped and gently put my other hand over the top of her soul, "you take down some of my health..and don't worry about hurting me, I have more then enough Hope" she nodded and I kept my focus.

13 P.O.V

I sat at my computer. Ever since I killed 22 I haven't been feeling anything, 7 said something about this song called 'Hey brother' the undertale vers, I watched for a bit (Top video) 

AFTER THE VIDEO!!!

I was crying, I felt awful for killing her...22 was my fave sister, and I killed her for what?! some stupid DETERMINATION?! I'll tell you who I would like to kill...7, I'll keep 13 around...for now.

17 came back soon after my little crazed moment, "She's sane..." 17 smiled weakly, "Let a crazed psycho hold my soul, my brain said, you only lose 50% of your H.P!" 
"How much did you lose?" I asked, "I'm down to 3 H.P...and I had 100" she said and walked to a computer and sat down.

I decided I would kill 7. I'm sick of her, "Where is she now?" I asked, 
"Study" 17 simply said, I nodded and walked out of the gaming club. "What do you think you're doing?" Scratch (Error) said standing in front of me, "Leaving this room" I said and pushed past her with ease. 

I knocked on 7's study, she opened the door and let me in. "Heya Sis" she seemed saner and laxer, "I didn't come to talk" I said, she tilted her head confused "Okay...?" I pinned her agenst the wall, and made my hand go up in flames, some blue blood dripped out of her mouth "I'm gonna kill you"
(not gonna write this part)

After the fight and 7 is down to 1 H.P

she looked so...sad, "Like you always say...SIS..." I held a knife above my head
"One head dog...comin' up..."

and with that...she died.