Samantha returns home from abroad. Her son Jonathan arranges for his girlfriend, Louisa, to host her, preparing a special reagent as a surprise. During the pickup, an accident occurs involving Louisa and her brother. The reagent is broken. So they violently assault Samantha, joined by Zion who also mistakenly strikes her. The three subject her to relentless humiliation. At the height of the abuse, Jonathan arrives and witnesses the scene, erupting in fury at their actions.