This fictional story is set in Miyagi prefecture, a decade after a devastating earthquake and tsunami. It follows Mr. Endo, a taxi driver searching for his daughter since the earthquake. Along the way, he encounters various passengers and visits a seaside town swallowed by a tsunami. The story explores themes of family, love, and resilience in the aftermath of a disaster, offering hope to survivors.

本剧讲述了兄妹俩的父亲贵司作为警察在工作中被人杀害，不久后，他们得知犯人是日本最大级别的特殊诈骗组织“幻兽”的干部后，两人决定为父报仇。哥哥渡良濑贵一曾是警察，充满正义感和行动力，妹妹渡良濑优贵是国立大学的工程师，也是优秀的白帽黑客。两人利用各自的特长潜入组织，与巨恶对峙。