Yukie lives in a single-parent household. Following her husband's will, she desperately wants her son to become a doctor. Despite his father's inherited talent, her son's grades are not improving at all. One day, Katayama, an entrance exam broker, shows up. "If you keep going like this, you'll definitely fail," he says, offering a backdoor admissions offer, leaving Yukie conflicted. To fulfill her promise to her husband, and for her son's sake... her anxiety grows as the exam approaches. She's exhausted...