The older sibling of Eun-Ha, left without their parents and living with their grandmother until her death. He tries to care for his younger sister and sets out with her on a bicycle journey to Changsengpo. He trusts Duk-soo, is hurt during the journey, and asks whether their friendship will continue when Duk-soo says he must leave.
Park Ji-bin has 10 screen credits in a career dating back to 2004. Signature works include A Shop for Killers, Blind, My Name. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.