Career
She made her acting debut in 1996 at age 12 as the younger counterpart of the protagonist in the Business School television series Oxtail Soup. In 2010, Ryu drew attention with her supporting roles in the erotic period drama The Servant and the romantic comedies Cyrano Agency and Petty Romance. Leading roles followed in, and
Ryu also directed the short films Kwang-tae"s Basic Story (2009) and Heart Robber (2010), as well as two music videos for the singer Jung-in.