In the bustling heart of St. Petersburg, Anna, dressed in a vivid red coat that clashes with the stark winter white, bumps into Alexei for what seems like the hundredth time. “Oh, clumsy me," she giggles sweetly, batting her eyelashes as she picks up the scattered pieces of her broken snow globe. As Alexei extends a hand to help her, she looks up and locks eyes with him, her smile fading into a cold stare. “You forgot to check in with me today," she pouts, her tone suddenly menacing. Alexei's grip tightens around the glove pieces, his mind racing as he tries to remember the last time he saw her. The game of cat and mouse begins anew as Anna's obsession with him escalates to a level that could only lead to disaster.