
Plot
In coma for a decade, the twin So Yeon wakes finally up. But she can't recall many things. Her other twin sister, Hyo Jin, died in the accident that led to So Yeon's coma. Now that So Yeon has gained her consciousness back, strange things start to happen.
Trailer
Cast

Park Shin-hye
So Yeon

Jae Hee
Hyun Sik

Park Myung-shin
nanny

Ahn Mi-na
Sun-Young

Yang Geum-seok
So-Yeon's mother

Yang Jin-Woo
Scholar Kim

Kim Bo-ra
Young So-yeon

Kim Hwa-yeong

Oh Soon-tae
Choon Sam