This one gets under your skin by refusing to raise its voice. Redevelopment is not a plot device here, it is a death sentence, and the Zipsin knows it: the old zelkova tree has already lost its place at the head of the house spirits because the neighborhood is scheduled to come down. Watch how the film treats the cat's ascension as a quiet succession ritual rather than a twist, and how the Zipsin's panic finally surfaces as something small and awful, locking the doors with the people still inside. Ga-young's buried memory of the house lands late and lands soft, which is exactly why it stays. If you have ever walked past a lot where something you loved used to stand, you already know how this ends and you will sit through it anyway.
Ga-young moves to an old, shabby town that is slated for demolition. There she meets the Zipsin, the spirit of a house, who has lost its place as leader because of the redevelopment. The two set out together to find a new leader and learn that the coming demolition means the spirits' death. To avoid it, the Zipsin shuts the house up with people still inside, and conflict with the residents follows. Meanwhile, Ga-young confronts a lost memory about a house and comes to see what it means to her. This fantasy drama film blends surreal adventure with a story about saving a home from those who doubt its magic.