Marcela is a young woman who lives in Mexico City, where she makes her living teaching ballroom dancing. Everything seems to be fine in her little world: she is hoping to start her own dance academy and has romantic plans. However, one day she finds out that something strange is happening at her parents house: an underground and latent discomfort grows week by week. Gloria, her mother, seems absent, talking about strange events far from her daily routine and experiencing memory lapses. Almost at...