We're already halfway before the end of the fifth and final season of 'Orphan Black', but we still have a lot of things to discover about Neolution.

Virginia Coady lives on

'Orphan Black' Season 5 digs deeper into the mysterious world that brought Sarah (Tatiana Maslany) and her sestras in the first place. She must now do everything to save her loved ones from harm, especially Kira who agreed to Rachel's request.

Sarah and Mrs. S (Mary Doyle Kennedy) went undercover to find some answers in 'Let The Children & Childbearers Toil'.Their search leads them to Virginia Coady (Kyra Harper), the supposedly dead leader of the Castor clone project.

It is unknown if the badass mother-and-daughter duo will start a partnership with her in the future episodes. Sarah and her family might have a hard time accepting Coady back since their last standoff. Before the later disappeared, Sarah's lover Paul (Dylan Bruce) died for her sake.

Sarah learns about Kira's strange powers

The hit sci-fi show will also put Kira (Skyler Wexler), Sarah's only daughter, in the spotlight. As the only offspring born from the lineage of the Leda clones, the cult group had set their eyes on her. It seems that they made some huge progress since giving Rachel the top spot. Because of this, Kira becomes interested in discovering her powers to the point of hurting herself.

According to Felix, Sarah must tell Kira the truth and it seems the time has come for that moment to happen.

Spoiler TV reveals that the secrets about Kira's talents will now be revealed. The entire run of the sci-fi series has hinted on her powers but the writing team has yet to address the truth behind them.

Cosima might break up with Delphine

The network recently released a short trailer which includes some snippets on what might take place in 'Orphan Black' Season 5 Episode 5 "Ease For Idle Millionaires." The video teases that Cosima and Delphine (Evelyn Brochu) will have a possible confrontation regarding Kira.

Cosima's voice is heard saying that her niece is just a little girl.

Delphine replies: "you are pushing too hard." The on-and-off couple also talked about their past issues including Delphine's former work as her monitor. The clip also shows a shocked Cosima who saw Delphine walking to P.T. Westmoreland's mansion.

Can they still save Kira? Will Cosima sacrifice Delphine for her family? 'Orphan Black' Season 5 airs every Saturday on BBC America.