SYNOPSIS

Gaeun, a cleaning worker at the Institue of. Cience and Technology ‘Unit’. After a fellow cleaner who was in charge of the ghostly ‘District D’ quit for unknown reasons, Gaeun will be assigned a ‘District D’ newly.

GÉNÉRIQUE

• Director

  Da-Yeon Kang

• Production

  Kim Hyun-gun Choi

• Referent

  Ilsun Na

• Sales

  Ilsun Na