Cha Hyun-su (played by Song Kang) is a protagonist in Sweet Home.
Central survivor who relocates to Green Home after a family tragedy. Develops the ability to transform into a winged monster and plays a pivotal role in defending other residents against monstrous outbreaks across all three seasons. Pyeon Sang-wook (played by Lee Jin-uk) is a protagonist in Sweet Home.
Seo Yi-kyung (played by Lee Si-young) appears in Sweet Home.
A Green Home resident whose child, possessing special powers, becomes a significant part of the story in Season 3 as the group faces new challenges and explores the origins of the monsters. Lee Eun-hyeok (played by Lee Do-hyun) appears in Sweet Home.
Returns in Season 3 as a neohuman and forms an alliance with Cha Hyun-su to help defend the survivors against increasingly dangerous monster threats. Lee Eun-yu (played by Go Min-si) appears in Sweet Home.
Tak In-hwan (played by Yu Oh-seong) appears in Sweet Home.
Dr. Lim (played by Oh Jung-se) appears in Sweet Home.
Kim Yeong-hoo (played by Kim Moo-yul) appears in Sweet Home.
Sweet Home (2020) — Character Map & Story Timeline
Sweet Home (2020) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.
AI Narrative Summary
Overall narrative architecture across all 3 seasons, tracking survival, transformation, and final confrontation.
Character Network — 8 Characters
Cha Hyun-su (Song Kang) — protagonist Central survivor who relocates to Green Home after a family tragedy. Develops the ability to transform into a winged mon...
Pyeon Sang-wook (Lee Jin-uk) — protagonist
Seo Yi-kyung (Lee Si-young) A Green Home resident whose child, possessing special powers, becomes a significant part of the story in Season 3 as the...
Lee Eun-hyeok (Lee Do-hyun) Returns in Season 3 as a neohuman and forms an alliance with Cha Hyun-su to help defend the survivors against increasing...
