Gravity Ghost

As a living girl, Iona lives on a secluded island with her three sisters, her mother and father. Unable to find an antidote on the island, Iona's parents rush to the mainland through a stormy night, tasking Arthur to maintain the lighthouse light for their return later in the night. Hickory becomes the guardian of her sisters and now plans to marry Arthur, as she can no longer leave her sisters on the island behind to pursue her education. Iona defiantly resolves to run away on her own, and begins slowly edging out to the end of a branch where some of her supplies are kept. Once all the fragments of the planet are delivered to the black hole, Iona reunites her spirit with her own body, which had been trapped in the middle of the black hole. The comet has an orbital period of twelve years, the age which Iona was at the time of her death.