The story centers on the family of a seafarer who travels to China for an investigation, likely related to the seafarer's circumstances—such as an accident, legal issues, or a distressing event at sea. The narrative may explore their emotional journey, the challenges of navigating foreign systems, and the determination to seek answers and justice. Themes of family loyalty, resilience, and the complexities faced by seafarers and their loved ones are highlighted as they confront this difficult situation together.