The protagonist is a person who cannot love but longs for love. He created an AI, set up the program, and everything unfolded as he wished. He finally had a "lover". But even his AI has gained more autonomy in the process of constantly updating its own system and understanding the human world through the protagonist, and the differences have emerged. During an argument, he suddenly became calm and told his AI that he hoped they could start over, so he restored the AI to factory settings. A new life begins.