While the third season of The CW's post-apocalyptic dystopian drama "The 100" is scheduled to premiere in midseason, series creator Jason Rothenberg revealed that the plot of the show has been "all mapped out."

Rothenberg answered a fan question on Twitter, asking if they have already finished planning the rest of the story for the entire season 3. According to the series creator, everything has been arranged for the season. 

Earlier, the show's creator told the Entertainment Tonight that the information about A.L.I.E.'s (Erica Cerra) connection with a man who killed himself in the video will be discussed further when the seires returns early next year, as well as the launch codes that released the nukes. According to Rothenberg, the meaning of the acronym "A.L.I.E" will be revealed, as well as the real purpose behind the female A.I. hologram. 

"She had intimate intelligence, she had access to everything in the world, she ended the world. Does Jaha look at her as being the dark figure that he needs to fight against or does he join up? We'll have to see how that plays out in season three," the series creator said. 

Also, Rothenberg revealed that the Grounders will still be a big part of season 3.

"One of the things that happens as a result of Lexa betraying the Sky People was that they were left to die but they didn't die. Clarke of the Sky People managed to wipe out their single enemy single-handedly, or so the legend will go, and what does that mean going forward for the rest of the 12 clans in the alliance at the table still? What does that mean for Clarke and Lexa? What does that mean for peace on the ground? I think it'll be interesting to see the legend of Clarke of the Sky People grow," the series creator said. 

Meanwhile, the writers of the show clarified a fan theory stating that Maya's (Eve Harlow) tank was sabotaged, which led to her brutal and very painful death. According to the writers, it would be a big risk for the Mountain Men if they will sabotage the tank, and it would be a little tricky move for their part. It means that Maya died mainly because of bad luck. 

"The 100" season 3 is expected to join The CW show lineup in midseason, so its premiere episode will air early next year.