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.
Lee So-yeon
Lim Jung-Eun
Kim Suk-hoon
Park Kwang-hyun
Jung Ae-ri
Byeon Jung-su
Jeong Dong-hwan
Kim Seo-ra
Park Jin-joo
Kim Yeong-ok