Chae Won Bin takes on the role of Choi Ha Na , Mal Soon’s ambitious granddaughter. Known as the top student in her school, Ha Na is preparing for her second attempt at college entrance exams ...

On January 17, 2025, Chae Soo-bin shared her experience filming the hit Netflix series When The Phone Rings with the South Korean media outlet MHN Sports. The interview was held at the Starship ...