Yoo Bo-na’s double life hits a fever pitch! After dodging organ traffickers, the legendary Kingfisher faces a chilling new mystery arriving straight from Russia.

Episodes 5-6: August 14 & 15, 2026. The Twist: A mysterious doll and a royal crime target.

Can Bo-na juggle her suburban facade while hunting killers? Tune in to MBC at 9:50 PM KST.