Source Code: Amateurs hack systems; professionals hack people.

People change, but some feelings last forever.

Renna is accused of hiring a hitman to kill Tony Defoe, a notorious mobster.

To prove her innocence, she must emerge from hiding and team up with her former lover, Hunter, who is well-known in the world of computer hacking.

As she returns to this perilous world she had hoped to leave behind, she discovers some unsettling truths lurking in the depths of the dark web.

Will she be able to uncover the identity of the person who framed her, or will she find that her true enemy is someone much closer to home?