A man about to become a father sells his old house. A woman learning to be a mother buys a new one. In the empty house where an agave grows by the window, their pasts intersect.

An ophthalmologist numbs his past with eye drops, drifting into visions born of childhood trauma. When he meets a mysterious patient named Pin-Hong, the line between reality and illusion begins to blur. As his assistant Eve prepares to leave his fractured world, he must face a painful choice: to remain in the gentle comfort of illusion, or to truly see the world as it is.