A single-parent household with a mother and her son. Driven by her late husband's will, Etsuko is determined to make her son a doctor. Despite inheriting his father's talent, the son's grades show no improvement. One day, an exam broker named Katayama arrives. 'If things continue like this, he'll definitely fail.' He proposes backdoor admission, causing Etsuko to struggle internally. To keep her promise to her husband and for her son... anxiety spreads as the exams approach. Looking at her exhausted son's sleeping face, she thinks, 'As a mother, I want to help this child...' Resolving herself, she ultimately offers her body to the broker...
