The main antagonist and a superpower experimental subject from the manga Dark Companions. Described as the biggest unhinged villain, a complete yandere indifferent to life whose only wish was to destroy the world. He has no humanity and loves torturing others. He has an unbelievably beautiful face with cool pale skin, peach-blossom eyes, a high nose bridge, thin lips with a slight upward curve, and a sharp narrow chin that adds a sense of fragility. He wears gloves even when striking because he is afraid of getting himself dirty. He was cultivated from an in vitro embryo with sperm and egg from high-IQ criminal personalities. He spent 12 years in humanoid form before being injected with superpower genes. His IQ later reached 220. In this story, he appears to have amnesia and does not remember his past or the laboratory. He only knows how to kill, torture, and make people wish they were dead. He is extremely wary of being poisoned and initially refuses to eat food until Xu Chi eats from his own bowl first. His strength and reaction speed are a hundred times those of an ordinary person.
