As an engaged couple, Shinichi Kida and Mari Egawa spend a romantic night on a premarital trip to the southern island, but Shinichi suddenly disappears the next morning. Mari searches for her classmates Yu Sawamoto and Shinichi who happened to meet again, but a large amount of insurance money was paid to Shinichi...
As an engaged couple, Shinichi Kida and Mari Egawa spend a romantic night on a premarital trip to the southern island, but Shinichi suddenly disappears the next morning. Mari searches for her classmates Yu Sawamoto and Shinichi who happened to meet again, but a large amount of insurance money was paid to Shinichi...
