不滅のあなたへ

Fushi begins as a featureless orb dropped onto Earth, able to take the shape of anything that dies near it. It becomes a rock, then a dying wolf, then a lonely boy whose form it keeps after the boy's death, learning by degrees what being alive means. Under that borrowed shape it wanders from one human life to the next, among them a girl named March who is set to be sacrificed, gathering forms, names, and grief as it slowly becomes a person.