Hikaru lost her parents when she was young and now lives happily with her fiancé, Tomoyuki. However, one day, the company of his fiancée's father, Ginji, went bankrupt. Hikaru, who has mixed feelings, gradually notices something unusual about Ginji's behavior. However, Hikaru, who wants to be by Tomoyuki's side, can't say anything about Ginji's incident...
