Clarke won't be the only changed person come "The 100" season 3. Octavia has also undergone all sorts of transformations, but more importantly adjustments, as she lives with the fact that she may never fit in with the Grounders, who constantly make her feel like she does not belong.

"She's at conflict with herself, they're at conflict with each other. Her relationship is having issues, with the one person that's ever really accepted Octavia for who she is," the character's essayer Marie Avgeropoulos told IGN.

"There's a lot of ups and downs with her character and it's a crazy ride. You're going to have to tune in to see what happens," the actress teased. She also added that in "The 100" season 3, Octavia becomes a "chameleon character."

As for Bellamy played by Bob Morley, fans won't expect him taking on a leadership position this season. He believes he can do that without a concrete reminder of headship power.

"He's more of an enforcer. That's his position," Morley told IGN in a separate interview. In "The 100" season 3, Bellamy will make himself busy not by chasing the leadership powers he lost but training the young ones to be great leaders themselves.

In the premiere of "The 100" season 3 titled "Wanheda: Part One," Bellamy, along with Kane, will try to save Clarke from the Grounders. The two race against the clock to get to her first before bounty hunters get their hands on her to make money out of her death.

Also in the new season of the hit post-apocalyptic series, the gang will have to deal with whole new threats. Danger is lurking amongst the Grounders and a new sinister group is about to make its first destructive move.

"The 100" season 3 premieres on Thursday, Jan. 21 at 9 p.m. ET on CW.