The happy days of Kaoru, a female employee at Yabuta Motors, and Kazuhiko are turned upside down by Tomomi's irrational resentment. However, the development of the story is monotonous and lacks excitement in depictions of rape, confinement, and humiliation. There are few scenes where characters are trained as slaves, and the sudden developments are hard to accept. In addition, there is no sense of violation at all, leaving a sense of dissatisfaction compared to the previous work. Concerns about the decrease in production pace are also rising, but there is a growing expectation for the series to incorporate new elements.