On a bitter cold midnight of 13th December, as the shoot for "Strings of Seoul" came to a wrap, Kang Dae-Sung's private cellphone rang ! It was unusual for his mother to call at that hour. "Hello? Is this Mr. Kang Dae Sung? I am calling from Care Hospital. Ms. Kim Mi Ja has experienced a massive heart attack." Yoon So-Ra sat in the cold corridor of the hospital reliving the events of the night in her mind. How she wished she'd stayed in for the night. Little did she know that this event would toss her life into a roller coaster ride.