'The 100' Season 5 S poilers : Octavia to Take an Even Darker and Bloodier Road

Octavia (Marie Avgeropoulous) is heading an even darker and bloodier path in the upcoming season of "The 100."

According to Inquisitr, Avgeropoulous' character is going to be more brutal and vicious in the new installment. The actress has posted a set photo of her on her Instagram account. She was covered in blood, suggesting that Octavia has once again killed people to get what she wants. The journey of Bellamy's (Bob Morley) sister has certainly interested many viewers of the show. After she lost someone dear to her, Octavia's personality changed. She embraced her dark side and became one of the most powerful fighters among the survivors.

Showrunner Jason Rothenberg previously told the Hidden Remote that there would be a lot of changes that happened in the six years that passed after Praimfaya. Octavia and her group's fate will be revealed, for one.

They decided to stay inside the bunker and hoped that it would be strong enough to protect them from the Holocaust. The EP also said that there would be an explanation on why Octavia has drastically changed. It looks like Bellamy will have trouble recognizing his sibling when he and the Ark group eventually returns to the ground.

"There's a lot of cool stuff that happened during those six years and I don't wanna just talk about it. Especially the things that were formative, that turned Octavia into the Octavia we will see when the door opens and we go down there for the first time. Things under the ground got really, really... I mean it's almost redundant for me to say 'dark' when we talk about this show, but things got really different when they found out that they were trapped. They could have been out for a year," the EP teased.

"The 100" season 5 is expected to air in 2018.