In the shadowed heart of 1943 Bavaria, where blackout curtains swallow the moonlight and air-raid sirens sing their nightly requiem, a single golden locket falls through time.

Aiko Tanaka, a disillusioned historian from 2026 Tokyo, has seen enough of her own era’s hollow intimacy—lovers who choose animated fantasies over flesh, screens that eclipse real touch—to crave the brutal honesty of a world that still believed in something larger than itself. When the antique locket, once a parting gift between a German general and his hidden Japanese love, flares with impossible light, it hurls her into the foyer of a timbered Munich townhouse.

There she meets Oberleutnant Sebastian von Brandt: blonde, blue-eyed, the living ideal of Aryan purity, a man whose untouched heart has never quickened for any woman—until now.

(Warning! The story is set in a parallel universe, so it's not necessarily historical accurate as it borrowed revisionist views to justify the romance. If you want to learn history do your own research, this is just a romance fiction.)