A fantasy life simulation game about living together with an outcast girl. Slowly but steadily you'll grow closer to each other. You got a call from your father who's a Chairman of the Defense Division in the city of Viellci to make him a powerful weapon after a huge loss against a horde of Dark Spawns. On the way to your apartment, you met Millie, an outcast who survived massive kidnappings around Dome Cities. That's how the story begins. What kind of man will you be?​