Sayaka, a high school student, kills herself but the reason behind her suicide is unknown. She appeared to have led a normal life with her family. Her mother Rumiko seemed to have raised Sayaka with love and care. In reality, that does not seem to be the case. When the mother and daughter recall the same incidents that took place in the past, they tell very different stories.
Because it is populated by TOP 10 ranking since 2020, it is still a work in progress. Multiple links in the same country lead to different streaming versions.