Dark room

Me and Kristina have been in this dark room for over two hours now. I was the only one with my phone but it was on two percent and I didn't want to waste my battery. Kristina has never gone this long with out her phone so she's sitting on the ground curled up into a ball. "Kristina if you don't get up, we will never be able to find a door let alone a light," I said. She finally stood up, "Fine I'll help but I don't feel like we're alone... I've been hearing people or things breathing." We started walking around and we felt like there was nothing around us except space. Me being me, I ran. When I ran, I ran straight into a wall because I thought there was nothing around us. I finally stood up after about an hour, it was now light. All I could see around me was people lying on the ground, unconscious maybe? I grabbed Kristina's arm, shaking, "W- Where are we?" I asked scared and almost in tears. A voice came on, "Hello. You are our only survivors. The world had a total break out war and we brought any one that seemed to maybe be a little alive. And it seems you are the only two for now." My face is now white and I'm staring into no where. Me and Kristina looked at each other, "So how are we going to survive?" Kristina asked the voice. "That's for you to figure out. No one is here any more to help you, just your selves." I rolled my eyes, If no one is here then how come you're talking to us?" It went dark again and our cell area started moving. "Allie what did you do now!?!" Kristina said, upset. Our door opened, so we walked out. I stepped out first and saw the arena/living space. There was no actual sun so they used a screen but it was pretty! There was horses, plants. animals, shelter, and more! We looked at each other and ran into the arena and enjoyed  every thing around us. "Will we be the only ones living here?" Kristina asked the voice. "No, only five people can live in here so if three more wake up, we will add them." Me and Kristina looked at each other, shrugged our shoulders, and began enjoying our new life. It didn't get dark unless we wanted it to and it didn't turn cold or hot unless we wanted it to. No one else came into our arena except our friends Drayden, Brielle, and my mom. I ran to my mom, hugged her and then hugged my friends. I looked to Kristina, "Thank god we know them." We all caught up with each other. None of us could remember a thing about what happened before we became conscious. Brielle pressed the button and the voice came on, "Hello." Brielle laughed a little, "Yeah, hi! Why can't we remember any thing from before we woke up?" There was a pause, "We wiped out your memory of previous events, we let you keep names, knowledge from school, and only important things you need to know." We were all shocked, "OK thanks." Every one was quite for a while until we were all hungry and there was no food and the plants weren't grown yet. "Voice, can you send us some food?"
"Yes, what do you want?"
I got Chinese food, Kristina got hot wings, Brielle got pizza, Drayden got a cheeseburger, my mom got a BBQ sandwich  , and we all got milkshakes. "Well I guess this our new life, together." I said. Kristina looked towards the woods, does any one want to go with me to check out the woods and see what we have?" Every one agreed and we started walking. There was a pretty pond/creek thing, berries, and so much material! This was great! Me, Kristina, and my mom grabbed a lot of berries and we all headed back towards the shelter site.
We were all tired now so we scheduled a day time and night time routine with the voice, sunset at seven, and sun rise at six in the morning. We all went to bed around twelve in the morning and continued our lives from that point on.