In the hidden depths of New York City’s abandoned subway tunnels, a young girl and her mother carve out a life among a resilient community, seeking refuge from the harsh realities above. But their fragile existence is shattered when the authorities enforce a sudden eviction, forcing them to confront the unforgiving world above. As a brutal winter night descends, the duo is propelled into a chaotic struggle for survival. Determined to reclaim their home, they embark on a harrowing journey through the frigid streets, battling not just the elements but also the dangers lurking in a city that feels more hostile than ever. Each step they take is a poignant reminder of the warmth and safety they’ve lost, igniting a fierce desire to reunite with their community. "Topside" is a gripping tale of resilience and the unbreakable bond between mother and child, showcasing their fight against adversity in a world that often overlooks the vulnerable. Will they find shelter and return to the warmth of their underground haven, or will the unforgiving winter extinguish their hopes?