A renowned novelist whose pre-written book eerily mirrors the crime. Initially viewed as suspicious, he actively searches for Moon-young to protect her and guides Min-tae to her location at a bus terminal.
Kang and Byung-gyu intersect at the terminal, with Byung-gyu fleeing after committing murder, establishing a chase dynamic.
Kang's protective mission directly clashes with Chang-mo's ruthless elimination tactics, positioning them as opposing forces.
Kang's literary work is directly shaped by Moon-young's traumatic life, creating a meta-narrative link between creator and subject.
Explore the full interactive character relationship map of Nocturnal