S2E81 - The Birth and the Door That Swallowed Her

Luna steps into the woman giving birth, becoming the child she has been searching for. She experiences a birth that is not her own, then wakes in a nursery where a cassette reveals the Hollow's true purpose: to replace her with a version that never existed. She follows a trail of crayon drawings to a door that leads to a life she was denied, but the door begins to dissolve, leaving her trapped between two realities. The episode ends with Luna's hand fading as the lullaby hums from her own throat, unsure if she is the child or the...