A top Korean actor is forced into virtual reality and tasked with 'protecting his child by playing a father', only to discover a shocking truth as he begins to love his son with a real father's heart.

A nine-year-old boy notices that his old neighbor, who always smokes in the same place, has disappeared and that a strange man has started digging in the garden of his apartment. No one but the boy seems to be interested in what is going on, but soon a foul smell begins to emanate from the garden.