The narrator's grandfather tells him a story over many years about three daughters in a family that represent aspects of humanity. The youngest daughter is cast out for being too different and not understanding others. The second daughter leaves home seeking something missing and destroys herself before returning home broken. The eldest daughter chooses to leave home to start her own family but remains whole by understanding herself. The grandfather tells the story to redeem humanity, which he sees as losing its way by not understanding individual differences and identities.