Yu lived with her husband and her father-in-law, who needed care. Yu found caring for him to be a bother and continued to treat him half-heartedly, which seemed to backfire as her father-in-law suddenly passed away. Yu was driven by intense regret… However, several days later, her supposedly dead father-in-law spoke: "I want to see sex... I want to see sex..." And thus began their forbidden caregiving relationship…
