Kabura Honda, born into a prominent Japanese magus family specializing in curses, developed stronger talent for healing magecraft. A chronic illness frequently hospitalized her, forging a frail physique and deep-seated emotional burdens. She avoided seeking help or making promises, feeling like a burden, suppressing resentment toward neglectful loved ones until finally confessing hatred for everyone around her. Her life shifted upon encountering Haru Nanakusa, a vampire nurse offering physical and emotional support. Haru's care sparked Kabura's love, leading to her transformation into a vampire to end her suffering. Though initially happier, gaining abilities like enjoying alcohol, this ended when Haru married a human man and died after childbirth, entrusting her daughter Nazuna Nanakusa to Kabura. Kabura resented Nazuna initially but refrained from harming her due to Nazuna's resemblance to Haru. She raised Nazuna as an adoptive mother while harboring complex feelings, including unresolved attraction rooted in Haru's legacy. As a vampire, Kabura possesses enhanced physical abilities: rapid regeneration, superhuman speed comparable to teleportation, and manifesting vampiric claws. Her Thaumaturgical Attribute, "Opening Wounds," synergizes with her Healing Magecraft, enabling magical or conventional diagnosis and treatment of ailments. She employs Mystic Eyes of Enchantment for mental interference and suggestion. Professionally, she works night shifts as a nurse in human hospitals, where rumors label her a "ghost" due to clandestine activities. She maintains strict professionalism but enjoys teasing patients. Her income expanded through freelance healing for affluent magi and later as primary physician for the syndicate Death Inc., earning substantially. Kabura interacts with Nazuna's human partner, Kou Yamori, assessing his influence on Nazuna. She later relocates with Nazuna and Kou to Grimwood Manor, gaining permanent residency. Through Death Inc. association, she secures family privileges and develops professional rapport with syndicate figures like Mikayel Galilee and Samael Ingannamorte. Personality-wise, she projects a gloomy, soft-spoken demeanor yet exhibits playful humor among vampires. Introverted yet confident, she covets others' romantic partners. Her trauma manifests as clinging to Haru's memory—smoking despite hating it or seeking individuals connected to Haru. She questions her sanity and life's purpose but remains committed to honoring Haru's final request to guide Nazuna.