Azusa, who lost her husband 10 years ago, lives with her only son, Kenichi. However, even after her husband's death, his son shows no signs of working and has remained holed up in his room. The family's only income comes from Azusa's small part-time job, and Kenichi innocently begs her mother for money to play with her, but when he learns that won't come true, he starts getting involved in consumer loans and the money increases. go. Kenichi, who is having trouble repaying his debt, installs a hidden camera in his home and takes advantage of the sweet temptation of waiting for him to repay the interest...
