"Year One, Chapter Five: Crossroads"
*"The Flash Year One" continues! The Turtle has made his grand entrance, and it's about to bring down the house! As an untested hero with the mastery of his abilities still in its infancy, Barry Allen will face the toughest challenge of his life to defend Central City from the invading forces of those who seek its destruction. Our hero is faced with the fateful choice to either become a superhero or die trying! *Source: dccomics.com