A single mother and her daughter living in a rural town are targeted by a male landowner who seeks to have a child and continue his bloodline. The man convinces the young and impressionable daughter, Misao, to bear his child in the future, and the mother is forced to comply. As time passes, the mother regrets her decision and begs the man to forget their agreement, but Misao is already caught in his trap. The story explores the manipulative tactics of the man and the sacrifices made by both the mother and daughter out of love for each other.