Bound by Scarlet

For years, Sienna Jones was a ghost. Bullied and ignored across her school years, she grew used to the shadows, convinced she was meant to walk alone. Now a quiet pet groomer, her world is small, safe, and solitary, until Christopher Alexander enters her shop.
He's a stranger, yet the sight of him feels like a jolt of lightning. He begins appearing everywhere: in her shop every other week, on street corners, and, most terrifyingly, in the recurring dreams she's had since middle school.
When her grandmother passes away, Sienna unearths a box of old childhood photos that change everything. In the background of every birthday, every park visit, and every milestone, there is a boy. A boy she never knew. A boy with Christopher's eyes.
Guided by a mysterious book left behind by her grandmother, Sienna is forced to confront a haunting truth: some souls aren't just connected, they're tied. And now, the string is pulling her toward her destiny.