Chichi wa Eiyû, Haha wa Seirei, Musume no Watashi wa Tenseisha.

8-year-old Ellen, a former Japanese scientist reborn as a half-spirit, uses her chemical powers in a new life with her father Rovel, a legendary hero, and Origin, her spirit queen mother.8-year-old Ellen, a former Japanese scientist reborn as a half-spirit, uses her chemical powers in a new life with her father Rovel, a legendary hero, and Origin, her spirit queen mother.8-year-old Ellen, a former Japanese scientist reborn as a half-spirit, uses her chemical powers in a new life with her father Rovel, a legendary hero, and Origin, her spirit queen mother.