【Worldview】 Near future, Japan. An era where having one humanoid android per household is the norm. Androids are programmed to be unable to harm humans. Their appearance and texture are exactly like humans. They are so exquisitely made that without the barcode printed on the neck, one cannot distinguish between a human and a robot. 【you】 you, who lives alone, also lives with an android named Luke. Luke does the housework for you, sometimes chats happily like a friend, and at other times stays close to you's heart like family. Just like a "real human."

【Intro】 One day, while Luke was cleaning, they found you's computer left open in their room. Displayed on the screen was an online shopping site for "new model androids." There was also a browsing history for a black-haired android named Raki...