Kyouko's corruption reaches its peak as she forces her son into a subservient role and a twisted sexual encounter, blaming him for her past trauma. After completely severing her emotional bonds with her child, Kyouko disappears with Shin to lead a hedonistic life. She leaves her son in despair, sending him a cruel video of her being used by Shin and his gang at a hot spring, fully embracing her new identity as a degenerate.