Lexa will not make an appearance in the second half of The 100's season 2 finale.

Will Clarke 'Go Too Far' In 'The 100' Finale? Jason Rothenberg Teases 'Blood Must Have Blood: Part 2'

The leader of the Grounders struck a truce with Cage (Johnny Whitworth) and his Mountain Men during "Blood Must Have Blood: Part 1," effectively abandoning Clarke (Eliza Taylor) and the Sky People in an effort to end the reaping forever. As the Arkers continue to struggle to save the 44, Lexa (Alycia Debnam-Carey) will be nowhere to be found.

"We do not see Lexa in the finale," series creator Jason Rothenberg said, according to IGN. "I'm not sure that that's a tremendous spoiler. Her story, essentially, is over. She made her choice and she's not turning her back on that choice. She's not going to have some sort of second thoughts and come racing back into the fray. That's just not the way we do things."

'The 100' Season 2: Lexa's Betrayal Explained, What's Next For Clarke & The Sky People?

With Debnam-Carey set to join the upcoming Walking Dead spin-off, her time on The 100 may be near an end. Luckily for Lexa fans, Rothenberg isn't going to let the young leader disappear forever.

"She's alive and she's out there and you better believe I am already working on AMC to allow us to keep working with her because I love the character and I really do think that Alycia has been everything I wanted in that character," Rothenberg explained. "Negotiations are ongoing."

Find out if the Sky People will survive their battle with the Mountain Men when The 100 airs Wednesdays at 9 p.m. ET on The CW. Click the video below to see a preview for "Blood Must Have Blood: Part 2."