In early 20th century Japan, a respected doctor, Yukio Daitokuji, lives with his family, including his amnesiac wife Rin. With a bias towards the wealthy, he treats only middle and upper-class clients. However, his life takes a dark turn when his parents are mysteriously murdered and he is attacked by a doppelganger who assumes his identity and takes over his clinic. As Yukio learns the truth about his family's past and his wife's forgotten memories, he uncovers a web of secrets and deceit.
Gemini
The tranquil existence of a renowned doctor is disrupted when his identical twin brother, fueled by a burning desire for retribution, begins a ruthless campaign of murder, targeting their family members and seeking to reclaim his former lover, now the wife of Yukio.
