Ark 6, enhanced subject, loyal to Kyung-hee and engaged in facility escapes.
Childhood version of the protagonist showing early resilience.
Jang Jae Yeol (Young) represents Jang Jae Yeol during the childhood period when he was assaulted by his father and exposed to the family tragedy. Those experiences, followed by his false testimony against his brother, become the foundation of the guilt and obsessive-compulsive disorder seen in his adult life.
Sae-bom's boyfriend who secretly travels to Otaru with her and her mother, though his role in the narrative remains limited to this background presence.
Sung-kyung is Hyun’s son, who refuses to study or attend college and causes concern at home. His behavior also prompts a teacher to contact the family. Later, he is involved in a double-assault case; Hyun goes to address the situation, apologizes, signs an agreement, and takes his son home, leaving their family troubles unresolved.
Ho-chang's son and Gon-woo's roommate and best friend, Han-gyeol is accused of participating in the bullying. He initially denies involvement and blames the other students. Evidence later shows he was coerced to beat Gon-woo and secretly helped tend his injuries; he is acquitted, though Ho-chang ultimately discovers that Han-gyeol killed Gon-woo.
Ki-hyeon is the boy Eun-chan saved before Eun-chan died, and he later becomes an apprentice in Seong-cheol’s interior-design business. He learns wallpapering, earns a craftsman’s licence, and receives a full-time offer, but later admits that he and others assaulted Eun-chan and concealed the truth.
Sung Yoo-bin has 29 screen credits in a career dating back to 2007. Their work spans 3 cinematic universes — most prominently The Witch Korean Series with 1 titles. Signature works include The Witch: Part 2. The Other One, Winter Light, Twelve. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 3 universes
Related entry on Wikidata (Q17564569), public domain (CC0).
