Supravee Jantanasavedol

Worried about her husband being allergic to dust, Nat, a recently-dead woman, returns as a ghost possessing a vacuum cleaner to clean the house and protect her family from other vengeful ghosts in the house. To become a useful ghost, she needs to get rid of the useless ones.

Amid the trauma of war, a young woman and a resistance fighter confront a series of mysterious deaths and a terrifying supernatural force.