After being subject to intense harassment from her peers, Ayana Fujisawa chose to remain silent in hopes of the abuse stopping. However, when her tormentors resorted to pushing her into dangerous traffic and causing her to require medical attention, Ayana realized that she could no longer endure the mistreatment. She acknowledged that by remaining passive, the situation would only escalate and potentially result in her harm. To combat the cruelty, Ayana feels that her only option is to ruthlessly retaliate against those who bullied her, those who stood by and laughed, and those who didn't come to her aid.