When each member of Pink Dolls falls into a horrible accident, Eun-ju realizes that their hit song "White" is cursed and attempts to reveal the secret.
Ruby Ring is a 2013 South Korean television daily drama series starring Lee So-yeon, Im Jung-eun, Kim Suk-hoon and Park Kwang-hyun. It airs on KBS2 on Mondays to Fridays at 19:45 beginning August 19, 2013.
