While all attention is focused on the three women involved in the complicated love triangle, Kit is quietly pursuing a completely different line of work: the network behind Costello’s attack and Becky’s alleged death.

He’s not loud or dramatic, but rather a hardline police officer, meticulously scrutinizing every detail to uncover the entire operation.

The turning point comes from a seemingly insignificant detail.

Costello’s wife comes to the police station to retrieve her husband’s belongings, conveniently showing Kit a picture of their vacation home in Coniston, where they once dreamed of a peaceful retirement.

The house, named Ravensgill, appears on the screen for only a few seconds, but it’s enough to make Kit stop. In his mind, this isn’t simply a family vacation destination; it’s a huge question mark.

Kit begins sifting through his files, searching for information about the Ravensgill property. He discovered the house had been purchased through a newly established company… exactly one week after Becky was reported dead. This coincidence was no longer accidental. The dry, fragmented files suddenly pieced together into a chilling hypothesis: Becky hadn’t vanished from the world; she’d only disappeared from official records.

If Becky was alive and Ravensgill was her hiding place, the Costello attack might just be the tip of a much larger story. At this point, the audience revisits Becky’s strange actions: how she manipulated Lisa, how she always stayed one step ahead of Carla, plus the ambiguous relationship between her and Kit in the hospital. There are moments where Becky emerges from Costello’s bathroom, thanking Kit for keeping quiet, leaving viewers wondering: whose ally was Kit truly?