More betrayal and severed relationships will take effect in the winter finale of "Quantico" season 2.

The winter finale will be called "ODENVY," which could be an homage to Alex Parrish's (Priyanka Chopra) first job at the FBI. It will reportedly feature a lot of personal and professional dramas to the students of the CIA's training facility called The Farm.

According to the synopsis for the upcoming episode, the CIA trainers with teaching The Farm students the importance of lying and ending relationships.

The synopsis also reveals that the lecture from Lydia (Tracy Ifeachor) and Owen (Blair Underwood) will be very significant for Alex, especially after the events that happened in the previous episode. In the episode titled "Lcflutter," she and Ryan (Jake McLaughlin) had an argument when he willingly tortured his trainers. This could mean that the beginning of the end of their relationship in the past timeline is about to happen in the winter finale of "Quantico" season 2.

Meanwhile, the promo trailer for the upcoming episode revealed that Alex and her team must race against time to stop a biological warfare from taking a lot of lives in New York City. But in the last five minutes of the show, fans must expect to unmask the biggest traitor in the series to date.

Based on the trailer, Alex's life will be in danger because of the betrayal within her group. Will this compromise her mission to stop the biological warfare?

The synopsis for the upcoming winter finale of "Quantico" season 2 had been posted on CarterMatt, which reads: "At the Farm, Lydia and Owen teach the group about the necessity of lying and cutting off relationships. Perfect timing for Alex, since she is feeling disconnected from Ryan personally and professionally. In the future, Alex and company attempt to destroy the biological weapon."

ABC will air the upcoming episode of "Quantico" season 2 on Sunday, Nov. 27, after the show's two-week hiatus.