Eighteen-year-old protagonist and young brawler who never knew his mother. Lives with his hunchback father and stuttering uncle, former cabaret clowns now working in open-air markets. Channels his aggression into kickboxing and forms a close bond with his unconventional teacher, eventually reuniting with his Filipina mother after years of separation.
Yun-ha develops romantic feelings for Wan-deuk following her breakup, shifting their dynamic from classmates to potential partners.
Indirect social competition emerges as Wan-deuk replaces Hyeok-ju in Yun-ha's life and social orbit.
Proximity defines their relationship, placing them in the same residential block with overlapping daily routines.
Explore the full interactive character relationship map of Punch