As the jigsaw puzzle becomes clearer to Imogen, she takes matters into her own hands. Max resorts to drastic measures whilst Emir puts pressure on Adilah.
New truths unfold as Ji Hyuk investigates Seo Su Yeon. While he digs into Su Yeon, he gets faced with a new enemy when his partner Je Yi gets kidnapped. Meanwhile, a North Korean defector’s testimony raises questions of its validity surrounding an ongoing espionage case.