Character Relationship Map: Hallan

Characters

• Ko Ah-jin (played by Kim Hyang-gi) — protagonist
• Kang Hae-saeng (played by Kim Min-chae) — supporting
• Lee Cheol (played by Seo Young-joo) — supporting
• Bong-soon (played by Kang Chae-young) — supporting
• Kye-ok (played by Kang Myeong-ju) — supporting
• Private First Class Moon (played by Kim Won-joon) — supporting
• Won-pyeong (played by 장재웅) — supporting
• Il-doo (played by Kang Gu-ha) — supporting
• Jung-nam (played by Kim Da-huin) — supporting
• Staff Sergeant Kim (played by Choi Seung-joon) — supporting
• Sergeant First Class Park (played by Hwang Jung-nam) — supporting
• Sun-young (played by Yang So-min) — minor
• Joong-seok (played by Choi Hyeon-jin) — minor