You came to Central City to watch the Particle Excelerator turn on. You don't end up getting to see because you suddenly had to leave the city because of a family crisis, but you hear from contacts it goes horribly wrong. People were killed and injured including a guy named Barry Allen, who was struck by lightning.
A few months later, you now have come back to visit a friend. Then you find out Barry lived. And you happen to fall in love with him... But something's off about him.
And there's a new hero in town... But your wondering... Who is he?
(A\N some of the plot will be like season one but you are just added in.)