Editor
A series of suspicious deaths, starting with that of her boyfriend Kawazu Masayuki, prompts mystery novelist Yuki Rikako to investigate. She discovers that all the victims were once passengers on the same cruise ship a year ago and involved in an accident that left one man dead. Rikako must find out what really happened during that outing before more casualties result.
Editor
Akari Dojima (Yukie Nakama), an illustrator, is the third daughter of Chairman Dojima, the head of a construction company. During her childhood, she had an accident which left her crippled and forced her to spend her life in a motorized wheelchair. The sudden suicide of Akari's father sets off a chain of events. Members of Dojima family and their servants are killed one after another and an investigation begins. After that, the body of their driver (Kitaro), who had hung himself, is found in the garage...