Description: Machina, the latest android equipped with AI, has passed the Turing test for the first time in the world. Although Makina has attracted attention for its quality that can be mistaken for a human, it seems that there are some aspects that cannot be fully applied, and there is still room for growth. The main character, Hiro, who is a developer, will live his life while interacting with his co-developer Karen, the early robot prototype, and Makina, who has started working for Hiro as a maid. As Hiro comes into contact with Makina, who is growing day by day, a special feeling grows within Hiro, but between the android heroine and the genius but lonely protagonist. The story depicts how these two grow together, overcome their fate, and find happiness. A pure love story that connects hearts.