Old Mary is the only one who knows the terrible secret of three generations of women in her family, but a minute passes and she forgets everything in the world. Caroline is completely different from Mary. She is a strict mother, in whose life there is no place for joy and fun, but there are reasons for this. Katie is a diligent student and an exemplary daughter, not recognized by her classmates and completely confused in life. While Caroline is stuck at work, Katie takes care of her grandmother and tries to restore a chain of mysterious events that will help each of them accept the truth and... themselves.