Kawaguchi, a subcontractor, was cut off by Kimijima, the main contractor, without any hesitation, "I don't mix emotions with work, go home." ...The small factory left by his deceased father. Without orders from Kimijima, all that remained was debt. Kawaguchi, cornered, struck Kimijima, and at that moment was Kimijima's beloved daughter, Kotomi. Kawaguchi, who also struck the noisy Kotomi over her fallen father and rendered her unconscious, then took her to an abandoned warehouse.