Park Sung Yun is a South Korean actress. She is known for her roles in dramas such as Love Alarm, Mine, Abyss, Reflection of You, Do Do Sol Sol La La Sol and Record of Youth. She also appeared in movies The Silenced, Peppermint Candy, The Wailing, The Client, Vanishing Time: A Boy Who Returned and Believer. (Source: Wikipedia) Watch drama online for free.