Katerina Blake, a smart girl, she can do things that most people can't. She's a scientist a nerd some call her; she's been in Love with Barry Allen for years. She has been working on the particle accelerator, with Star labs without actually being there Weird but true. Once the accelerator is on something goes wrong, and it explodes, something happens to Katerina but she ignores it to go and see if her friend Barry is okay. Which he is not, After Barry is in the hospital Kat tells co-workers about her powers and they help her how to use and control her powers. Now you're probably wondering what her powers are I guess you're going to have to read to find out.