Assuming you are referring to the manga and anime series "Children of the New Century" (新世紀の子供たち, Shinseiki no Kodomo), here's some interesting content:
In a world where the records the souls destined to become celestial guardians , a teenager named Kaito Arata discovers he is “the Child of the Register” – the first living being whose existence is written but not assigned a role. shinseki no ko kara to o tomari de kara
: Key characters are often described as having specific tropes, such as "mature female," "black hair," or "MILF" archetypes, which are popular in AI modeling and fan art communities like Civitai . Assuming you are referring to the manga and
— no.