• Arrow is CW Network series developed by writer/producers Greg Berlanti, Marc Guggenheim, and Andrew Kreisberg.

Arrow is CW Network series developed by writer/producers Greg Berlanti, Marc Guggenheim, and Andrew Kreisberg. (Photo : Facebook)

The latest details for "Arrow" season 5 will feature Talia al Ghul's connection to Prometheus and the summary of episode 10 leaked online.

The second haft of "Arrow" season 5 will return this month as episode 10 will uncover the truth about Laurel Lance's (Katie Cassidy) mysterious resurrection. The past reports revealed that this Laurel could be the evil Earth 2 version of herself named Black Siren as she used her sonic scream and attacked both Oliver Queen/Green Arrow (Stephen Amell) and Felicity Smoak (Emily Bett Rickards).

Like Us on Facebook

Now Reddit username YonkouProduction posted a possible summary for episode 10 were in Laurel was saved by her sister Sara Lance/White Canary (Caity Lotz) and was taken to the Waverider. Laurel tell Sara that she would go back to the present timeline. The next scene sees Felicity overjoyed to see Laurel stating its a ",miracle" of sorts, while Laurel tells the team that Sara found a way to get her back without creating an abberation to the timeline.

Laurel seeks her father Quentin Lance (Paul Blackthorne) due to his drinking problem. Team Arrow throw a party for Laurel's return as the latter wants to see Thea Queen (Willa Holland) and John Diggle (David Ramsey). The next scene will feature a conversation between Oliver and Diggle about Laurel's resurrection and a way to prove Diggle is innocent.

A flashback scene revealed that Oliver says he tried to blow up Kovars casino but the Pakhan accused of not doing it for the Bratva but for some woman. The Pakhan says that the deal he made with Kovar betrays the Bratva as does his vandetta. Kovar was a government agent and he informed the Pakhan of Oliver's intentions. Pakhan says he'll beat obedience into Oliver.

Into the present scene Laurel reflects on the years that happened as Felicity runs a DNA test to see if Laurel is their Laurel. It is then revealed that Black Siren is pretending to be Laurel Lance and is working for Prometheus.

Black Siren attacks the Arrow Cave and claims that she was forced by Promtheus to attack them. Oliver and Team Arrow go to Black Canary statue were they meet Black Siren. Oliver retorts Black Siren's claims by stating that S.T.A.R. Labs she went willingly without resistance. Siren was then locked up, but was released by Felicity after hearing her story.

Team Arrow tracks her and small fight scene ensued. Black Siren was then taken in by ARGUS. Oliver promises to find the person worthy enough to carry Black Canary's legacy. The episode ends with Black Siren seemingly escaped ARGUS custody and takes out several men at a bar using her sonice scream.

In other news, it seems that Talia al Ghul (Lexa Doig) will have a bigger role to play in "Arrow" season 5 as she will have a connection with the show's new main villain Prometheus.

Showrunner Wendy Mericle told TV Line that Talia knows the mystery behind Prometheus, which she describes as "a gift that keeps on giving for the rest of the season” and Felicity has her sights on him getting a measure of revenge for killing his boyfriend Detective Malone.

Mericle added that Talia al Ghul will also play a “crucial part” in uncovering the character’s true identity. Talia is reportedly a master of several forms of combat, but unlike her sister Nyssa (Katrina Law), Talia apparently opted not to choose sides in her father’s never-ending war with society, and instead created her own. Odds are, she had some role to play in Prometheus’ training, though how and why she journeys to Star City in the first place, and eventually crosses paths with Oliver Queen remain a mystery for the time being.

"Arrow" season 5 returns on Jan. 25 8PM EST on the CW Network.