Jung-seok's elder sister is a unnamed woman that appeared in Peninsula He is Dong-hwan's Mother and Chul-Min's wife.
Overview[]
She was first appear when Jung-seok picked her along with her son and her husband. Later, She appear in the cabin and asking about ship's destination which initially she thought that the ship went to Japan. When Jung Seok going to the Captain for asking about destination being changed to Hong Kong. The American Soldier reported him that the infected appears in the cabin which indicated that came from Jung-seok's room. She seen again when she sits along with infected Dong-hwan to stay him calm. Jung-seok wants She left the cabin along with him to safer place. However, she confused and unable to leave without her son. Jung-Seok locked her along with her son which causing Chul-Min sad after Jung-Seok prevent him to rescue and block the zombie from him. She infected killed went all infected begin to attack her.