It makes you sit through eleven episodes of unexplained dread, then flips into full-blown space opera and retroactively rewires everything you thought you were watching. Takashi Nakamura draws Europe like a faded storybook, all soft painted coasts and 70s-round character faces, and hides a story about dying worlds and stolen lifetimes inside it. The Befort children, white-haired, forever eleven, moving through five centuries with the patience of men who have already lost, are one of anime's great quiet horrors. Helga scratching that crescent moon over and over because her hand remembers what she doesn't is the image that never leaves. Tohma is just a kid who swims fast and picks fights on an island, which is exactly why the reveal about Soran and Tina lands like a punch instead of a plot twist. It got buried in 2004 and it deserved better, and everyone who finishes it knows it.

For more than five hundred years, a group of mysterious white-haired children has been sighted at different times and places across Europe. They always look eleven years old, yet they act far older than they appear, never age, and seem to possess supernatural abilities. They are searching for a girl, and their only lead is a picture showing a crescent moon. In 2012, an athletic boy named Tohma is about to become entangled in this mystery that has spanned centuries. Who are these children, and why have they searched for so long? The show is a sci-fi fantasy drama that blends mystery, adventure and romance across 26 episodes.