My name is Barry Allen, and I am the fastest man alive. To the outside world, I'm an ordinary forensic scientist. But secretly, with the help of my friends at S.T.A.R. Labs, I fight crime and find other metahumans like me. But when my daughter came back from the future to help, she changed the present. And now our world is more dangerous than ever, and I'm the only one fast enough to save it. I am the Flash.