CineCalidad. A pretty woman, divorced mother of a child works as a secretary at a research institute. She is taking an external degree. It all looks quite normal. In fact, she experiences serious difficulties: she has a problem with her ex-husband, her child is going through difficult age, a sycophant at the institute is exerting pressure on her, and the jealous wife of her boss makes malicious reports against her. She is forced to fight for each breath and to violate even her own principles in order to survive.