In a post-war world where artificial intelligence has been outlawed, a young coffee shop owner finds an android with no memories of her past lying beneath a fallen neon sign in an alley.

With a dangerous tempest approaching, he decides to help her and bring her home while figuring out how to hide her from the government.

However, her futuristic metallic limbs would make it difficult to keep her hidden forever. So, he changes his coffee shop's name to "Lovey Doll Cafe" and gives it a futuristic theme, allowing her to start a new life working there as part of the cafe's android-themed attraction.

But instead of the peaceful days they expected, all kinds of situations begin to emerge around their daily lives at the Lovey Doll Cafe. As Amy slowly discovers what it means to live as an individual, her relationship with Asahi begins to deepen, while the mysteries surrounding her forgotten past gradually come to light.