Rachel Stephens has spent the last few months grappling with her mom's terminal cancer diagnosis alone, without her sister, Abigail, by her side. When Abigail finally returns, only to disappear again the next day, Rachel's gut tells her something is terribly wrong. Determined to find her sister, Rachel begins to uncover answers to questions she never even knew existed.

As the search intensifies, Rachel realizes that Abigail didn't just run away this time. The seemingly simple life she shared with her mother and sister was hiding dark secrets-secrets that could shatter everything she believed in.

The more Rachel is warned to stay away, the more relentless she becomes. She'll stop at nothing to find Abigail, even if it means confronting the painful truths buried deep within their family.

But will Rachel find the sister she's desperately searching for, or will the weight of their family secrets prove too much to bear?