An and her husband live deep in the countryside with her father-in-law. An tirelessly cares for her ailing father-in-law, but their finances are at a breaking point—medical expenses pile up with no way to pay, and life grows increasingly desperate. One day, An discovers a job listing for an urban brothel. Juggling caregiving duties, she impulsively involves her father-in-law in a soapland-style encounter. Unexpectedly, his vitality begins to return. Surprised by the change, An starts exploring a new, forbidden path.