• Marie Avgeropoulos attends 'The 100' Special Video Presentation And Q&A during Comic-Con International 2016 at San Diego Convention Center on July 22, 2016.

Marie Avgeropoulos attends 'The 100' Special Video Presentation And Q&A during Comic-Con International 2016 at San Diego Convention Center on July 22, 2016. (Photo : Getty Images/Alberto E. Rodriguez)

Avid viewers of "The 100" Season 4 have witnessed the difficult challenges that beloved characters have had to face in order to survive. Latest spoiler news teased of a potential change in Octavia's (Marie Avgeropoulos) life in the CW show's upcoming episode.

Octavia underwent several personal transformations in the CW series from an innocent teen to a strong warrior. However, "The 100" Season 4 introduced a different persona to the said character, namely that of an assassin.

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In an interview with Entertainment Weekly, Avgeropoulos conveyed her excitement over Octavia's evolution from a naive and wide-eyed teenager to a cold-blooded killer. Highlighting how Indra (Adina Porter) helped Octavia to hone her fighting skills and serve as her mentor, the actress commented that Indra helped to shape her character into the person she is now.

Given the two characters' close bond, an "interesting predicament" will jeopardize Octavia and Indra's relationship in the upcoming "The 100" Season 4 episode 3, according to Avgeropoulos. Declining to provide details, the actress shared that the said issue will introduce a new dynamic that will impact both ladies.

Moreover, the situation will push Octavia to form an alliance with a new person who may not be a trustworthy character. She added, "Neither of the two quite trust each other."

Meanwhile, the upcoming episode titled "The Four Horsemen" will also feature Jaha's (Isaiah Washington) revelation about a potential fall-out shelter that can house thousands of people. Episode spoilers posted on TVLine indicated that Clarke (Eliza Taylor) and her friends will become desperate to turn to him for support although it is still unclear if Jaha can be trusted given his previous actions that became a major catastrophe.

"The 100" Season 4 episode 3 will be released on Feb. 15, Wednesday on the CW. Learn more about the upcoming episode in the clip below: