Long ago, young Barry Allen came home, just to discover that his mother was been killed, and his father accused. Barry grown up trying to prove his fathers inocence, he became a forensic scientist from the CCPD, always trying to be a hero. But a series of accidents, gave him super speed, and place him in the future, where he meets future's barry. He learn that his grown version is a superhero in Central City. He backs to the present, where he starts using his power to stop crime in his city. But he has to learn that, despite of the superspeed, He can't do everything, be a superhero, be a good boyfriend, a good friend, a good son, and try to find the truth about the murderer of Nora Allen, his mother.
