Test Subject Delta D 

"The first successful synthesized human to survive with the ability to rewind time. Delta enjoys stories about adventure and love. Delta is very nosy and will try to look in new areas, trying to find things and people to touch or observe. She likes talking to the other test subjects. She's scared of a lot of the guards and scientist, I don't blame her. 

Delta has the ability to revert time back to a previous state, The range of what Delta's able to revert can range from a person to an area. this however puts a strain on her mind the more they use it. Delta often is too afraid to use it, and only does it out of panic or if she feels desperate enough. 

Delta is starting to become a teenager, we released the limiters so their abilities can flourish now that her body is developed enough. She seemed so sad when we had to say goodbyes. Now her training begin." - Org Nurse