Kang Young-seok as Jang Cheol-min A policeman who was involved in arresting Byun Hyuk, but later becomes his neighbour by coincidence.
Kang Young-seok sebagai Jang Cheol-min Seorang polisi yang terlibat dalam penangkapan Byun Hyuk, namun kemudian menjadi tetangganya secara kebetulan.