Hikaru, who lost his parents at a young age, is now happily living with his fiancée Tomoyuki. However, one day, Tomoyuki's father Ginzou's company goes bankrupt... Ginzou, who was once serious, becomes unruly and starts to depend on Tomoyuki financially. Hikaru, torn between emotions, gradually notices the strange behavior of Ginzou. But Hikaru, wanting to stay by Tomoyuki's side, cannot bring himself to mention Ginzou's peculiarities...
