How did Flash's super power come from in the American drama The Flash?

The ability to flash is set to speed force in DC comics. Literally, it is an energy that increases its speed.

In the second season of TV series, in order to beat Zoom, Flash had to exhaust its fast power. Without it, he became an ordinary person, but later this power can be injected back, that is, it is an energy. In the Justice League, Flash also said that using fast power consumes a lot of energy, so he kept eating and eating.

The American TV series "The Flash" actually doesn't fully respect the original work. In the comics, the Flash is divided into four generations. The first generation of Flash gained the ability to move at high speed by inhaling hard water vapor. The second generation of lightning is barry allen, who gained his power by splashing chemicals shattered by lightning. The third generation Flash is Barry's nephew, Wally, who acquired his abilities in the same way as Barry. The fourth generation Flash is bart allen, the grandson of Barry, whose ability is acquired through heredity.

Barry's power comes from the explosion of the particle accelerator. Yes, among them, reverse lightning (Dr. Wells) is definitely the main driving force behind the scenes. Reverse lightning came from Dr. Swan in the 25th century, because Barry constantly "endowed" the energy of rapid force in running, and he can become the reverse lightning in the 25th century with the help of the power of rapid force-yes, these things really look like the causal relationship between chickens and eggs, but they are not contradictory at all.

This causal relationship is not uncommon in science fiction works, especially those with the background of crossing. For example, people in the future in Interstellar created wormholes to help today's human beings travel through the past to find the data behind black holes, so today's human beings can solve equations and immigrate to the space station.

Rough advice, hope to adopt.