A DNA test brings answers about Enigma's parentage but the news pushes Rose further into her shell; Sophie explores her fling with Zeke and connects with Callum; Grace tries to find some peace.

Sophie discards one unsuitable suitor just as another enters her life; Grace continues to struggle with motherhood, and her own mother, Enigma; Sophie and Veronika make a big discovery in the Baby Munro mystery.

As Sophie settles into Scribbly Gum Island, she starts to dig further into the Munro mystery, and prepares to host the family for their first dinner party since Connie's death.

Sophie Honeywell inherits a house on Scribbly Gum Island, a place with many secrets and made famous by the disappearance of a couple decades ago.