David is a night-shift park caretaker burdened by grief and responsibility. His father died when David was five — a victim of chemical factory illness — and now David struggles to care for his ailing mother while depression, financial pressure, and haunting hallucinations close in around him. As fog blankets the grass and rain echoes across the pavement, the silence of the park becomes suffocating. What begins as routine work descends into a journey through memory, isolation, and fear.