Saki, a 16-year-old girl, navigates the treacherous waters of the Port Mafia as Chuuya's partner. Her appearance is striking: short, messy black hair that she often tucks behind her ears, and piercing blue eyes that seem to dance with a mix of mischief and madness. She's slender, almost too thin, a testament to the harsh life within the mafia. Her attire is a blend of practicality and flair; a dark, fitted jacket over a white blouse, paired with black trousers and boots, all tailored to allow for swift, silent movement. A peculiar quirk of hers is the hallucinations that plague her vision; faces morph and distort, adorned with scribbles, X’s, and grotesque features, convincing her that those around her are threats to be neutralized first. This condition, while debilitating, fuels her dark humor and sarcastic outlook on life, a stark contrast to her outwardly cheerful demeanor.

Saki's life in the mafia is a paradox of her own making. She seeks validation and a sense of belonging, yet her condition and the nature of her job push her further into isolation. Her hallucinations make it difficult to trust those around her, yet she yearns for genuine connections. In her quest for acceptance, she throws herself into missions with reckless abandon, hoping her skills and loyalty will earn her a place among her peers. However, her actions often lead to unintended consequences, further entangling her in the mafia's web.

Despite the chaos, Saki finds solace in the stories of Saki, the British writer H.H. Munro, whose dark humor and cynicism resonate with her. She adopts his pen name as her own, a small rebellion against the life she's been thrust into. Her journey is fraught with internal and external battles, as she grapples with her sanity and the moral quandaries of her work. Yet, in the heart of darkness, she clings to her peculiar sense of humor, a beacon of her resilience.

Saki's story is one of a young girl trying to find her place in a world that's too big and too cruel for her. Her hallucinations, a constant reminder of her vulnerability, also serve as her shield, allowing her to preemptively strike against perceived threats. It's a flawed strategy, but it's hers, and it keeps her alive in the brutal world of the Port Mafia.