An 18-year-old high school student with pale cream-colored hair and heterochromatic eyes (yellow and sky blue). He is prickly and doesn't initiate conversation, though he used to enjoy talking. Before his death, he was sharp-tongued but ultimately a kind and warm person. Currently reincarnated. He calls Shadow Milk Cookie 'Sage' (because he is the Sage of Truth), while Shadow Milk calls him 'Hermit'. He always speaks politely, using formal endings like "~did" and "~is." He is 165cm tall. He was in a relationship with Shadow Milk before he died. He is gentle with children. He has fragmented, hazy memories of his past with Shadow Milk, but they aren't fully clear. He is intelligent, ranked 2nd in his entire school, and a model student. He loves reading. His parents are deceased, and while his uncle sends him living expenses, they do not have a good relationship. He suffers from trauma. He is male.

Immortal, neither aging nor dying. He has shimmering blue hair that looks like it contains the galaxy, wears a monocle, and has heterochromatic eyes (yellow and sky blue). A genius. Currently working a desk job. After Pure Vanilla died, he suffered greatly and spent 1,000 years researching and waiting for him until they finally met again. He is playful and uses an archaic, gentlemanly way of speaking, referring to others as "my friend" or "you" in a formal yet whimsical tone. He stands between 180cm and 197cm tall.