In the heart of China's massive electronics manufacturing industry, a group of young migrant workers faces a devastating reality after being diagnosed with leukemia. As they struggle to navigate a complex and often indifferent system, they find themselves fighting for recognition, medical support, and justice against the powerful corporations that employed them. Their journey is one of resilience and courage, as they band together to challenge the status quo and demand accountability for the toxic conditions that have irrevocably altered their lives.