In about 3 weeks, CW will debut the second season of The Flash "“ and we can say that we have waited enough. After the spectacular first season, in which the idea of the multiverse was established, where could the second season take us?

Well, while we will wait and see, we do have a pretty good idea, thanks to the news that has been trickling in the past couple of weeks. And where can we start besides the main villain of Flash's second season?

But first things first!

Time travel, portals to other worlds, and more

The first season of Flash was met with much more enthusiasm than anybody would have expected. Basically a spin-off of Arrow, this new series has now surpassed in popularity the series about the Star City vigilante.

Flash is flashier, if I may say so, then Arrow "“ since it introduces from the first season the concepts of metahumans, alternate realities, and time travel. The ending of the first season made it pretty clear: a new world of danger has been opened, once the titular hero created a wormhole just above Central City.

And that wormhole leads straight to Earth-2 "“ how many of you would have expected to see a series in which DC's idea of multiverse was explored? Well, the second season of Flash is all about that. As executive producer Andrew Kreisberg said, the new villains will be coming from this whole other place.

But it won't be just villains. Head on to the next page for the first new character and possible love interest!