A supermarket cashier whose life changes after a parasite attacks her while she is unconscious following a stabbing. The parasite cannot fully control her body and survives in her subconscious, creating a coexistence that helps Su-in resist other parasites. She escapes captivity with Seol Kang-woo and later works with Choi Jun-kyung against the infiltrators.
A woman who stays in her hometown to lead a stable life. She dates Jin-woo but flees their wedding, becomes pregnant, and tragically dies during childbirth. Her life and unfinished work deeply impact Mi-so.
Mina is Han Gi-chul's girlfriend and the person who receives the video evidence he sends before his death. Jo Pil-ho initially pursues her to recover stolen money, but she becomes a crucial witness against Taesung Group. Grieving her friend Song Ji-won's death and struggling with suicidal thoughts, Mina ultimately loses her will to live.
Kyung-min is Young-hee's missing classmate and close friend. Her disappearance is interpreted as a suspected suicide, making her the focus of the school's accusations and the investigation. Because Young-hee was last seen with her, Kyung-min's fate drives the central mystery and places their friendship at the heart of the story.
Jeon So-nee has 16 screen credits in a career dating back to 2014. Signature works include Parasyte: The Grey, As You Stood By, Melo Movie. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
