Not the Same

Mirakuru?

Dear Diary,

How in the world did I end up here? I just... I didn't think that they would kill people... like my family... and friends... But why did they offer me a chance to survive? And what do they even mean "A chance to survive"? I need answers. And I need them before I turn insane. 

From Lily's Diary on 2/6/2048.

"Alright, next is your new name." "New name?!" Lily slams her hands on the table. "How much information are you gonna change?!" "As much as possible. Now, I'd appreciate it if you weren't so loud." She sighs. "Yes. What is my new name gonna be?" "You will be known as Ace. Now, I believe we are done for now. Er, DIANA, yes, you will be bunking with Ace here. Show her to it." "Alright, Ace, lets go." Diana took Lily's hand in hers and pulled her so hard she screamed in pain. "Oh yeah, sorry about that. I probably only dislocated your shoulder or something." Lily fell to the ground. "WHAT IS WRONG WITH THE PEOPLE HERE?!" Lily screamed in pain again. "It hurts. It hurts really bad." She was laying on the ground muttering to herself how bad it hurts. "Rachel, is there any way you can heal her quickly? She needs to start training by next week." "Well, there is the, you know." Rachel looked up at Diana waiting for an answer. Diana hesitated. "We don't even know how strong she is. Or if she knows." Lily looked up. "Know about what?" Lily sighed in annoyance as they ignored her. "Am I really going to be known as Ace now?" Diana looked at Ace"Er, yes." Diana turned to face Rachel again. "She seems strong enough, doesn't she?" Rachel moved her head towards Ace a little as to prove a point. Diana sighed. "Fine. Work you magic." She turned towards Ace and hesitated a little before speaking. "Ace, you are gonna have Rachel work her magic on you. You are going to be injected with Mirakuru."