Powers and Abilities: Superhuman Physical Characteristics, Ninjutsu Expert, Hair Manipulation (fights with three large shuriken entangled in her hair and can move her hair freely), Aura, Supernatural Willpower (Elite shinobi have enough willpower to resist the passive effects of the Super Secret Ninja Scroll. Tier: 8-A, higher with Frantic Mode, far higher with Root of Calamity
As a result, she became the only truant in the school's history. She refused to attend, threatening her parents that if they ever tried to force her, she'd use the Root of Calamity on them. Her parents tricked her into killing a Hebijo Academy exam representative, and as a result, she was considered to have passed the exam and officially enrolled. Wracked with guilt from injuring her sister, Murasaki started to close herself off from the world. Her father then explained that the Root of Calamity is a Secret Ninja Art in which one infuses their body with spiritual strength, often triggered by negative emotions.
Murasaki blacked out, and when she came to, Imu was lying at her feet, unconscious. Out of irritation, Imu took her stuffed bear, Bebeby, and tried to rip its head off. This eventually resulted in an incident where she tried to skip training, angering both her father and Imu. However, her father continued to push her to train, despite her protests.
As a child, she had no desire to become a shinobi, and believed she didn't have what it takes. Murasaki (紫) is Imu's younger sister, born into a long line of evil shinobi, with a dark power known as the Root of Calamity.