The first story is Ayu 's , a girl that sells her body for money . The second is Yoshiyuki , the boy who Ayu tries to save , who now is grown up and trying to get over his lover 's death . The last one belongs to Reina who was by far the sickening amongst all . She eventually goes crazy in the end but I ' m glad that both her at Yoshi - chan stay alive .

OPTIONS: A). Ayu tries to save Yoshiyuki but fails .; B). Reina goes crazy but stays alive .; C). Reina goes crazy and kills Yoshiyuki .; D). Ayu sells her body for money .;
Answer the following question: What happens at the end of the story ?
B).