Genuine is the sole female member of the Five Fingers in the New Bloodline, earning the moniker "the Witch". Originally known as Jennifer Ewing, she was a celebrated star on Broadway and in Hollywood. Her immense fanbase idolized her to such an extent that they were willing to do anything she desired. However, this level of adoration felt more like a cage to her, surrounded by people whose devotion she couldn't comprehend. She questioned why anyone would dedicate their lives to following someone else so obsessively.
Her life took a drastic turn when Sicks and Kasai approached her, coercing her into joining them by compelling her to massacre everyone in the building they were occupying. Following this horrific event, she accompanied Sicks to recruit the other three members of the Five Fingers. Among these new recruits, she took a particular interest in training Vijaya, whom she favored above the others.
(Source: Nougami Neuro Wikia)
