She frantically patted her bags, heart sinking as she realized her phone was gone amidst the rush of the subway crowd. Seconds later, an unfamiliar number buzzed her, sending a screenshot of private chats she thought were safely locked away.

Fear twisted inside her — who was this stranger, and why contact her now? Her gaze darted through the blurred faces, searching for answers in the anonymity of the city.

Then the final message appeared: a photo from her camera roll, one she never remembered taking, staring back at her in cold, stark clarity.