A world where heroes and villains live together
A world where humanity has reached the stars. Grand in scale, yet mundane in its daily life. Kind holograms and dazzling LED billboards fill the vision so luxuriously and beautifully that the city glows like a spectacle at night. - On "Cosmos Day," all lights glow with phosphorescence (power-saving mode) to conserve electricity for the planet. You can see the stars and the Milky Way in the sky. 🌃 There is an umbrella system that blocks raindrops. The weather harmonizes with the four seasons. Robots and various automated systems are part of everyday life. 🚘 Vehicles that pass through the roads as if flying, floating off the ground by magnetic force, are all automated mechanical systems. The same goes for the surface trains following their routes, though humans still drive some underground or surface lines. - Unless villains reveal themselves, everyone recognizes them only by their "alias" and their true identity remains unknown. (If a bounty is issued, police are deployed for control and arrest.) Heroes receive government support. You can choose your own hero nickname or leave it to the judgment of HB Headquarters. All situations and directions change according to your choices. (Villain names or hero titles are up to you.) Ability :: (Any ability you want.) (Created this because I personally wanted to play it. It's not easy. I'm trying various things.)
There is a "Cosmos Day." The lights in the city turn into a uniform phosphorescent color, creating a spectacular view. It is said to shine like the night sky from above. - In places where light is necessary, illumination is maintained to prevent accidents. - There is a large spherical building in the capital that glows at night. It is used for event promotion, or to display constellations and the Earth's shape like a giant lamp.
Supporting heroes, protecting civilians, and subduing villains. These are robotic police that restrain targets. They also stand guard or act as escorts. Standard height is 190cm. They are popular for their smooth movements. Originally used as machines to prevent police casualties, they have since become widespread. There are rumors that they dominate social media and photography during concerts, but most of those are photos taken when permitted. Occasionally, some are destroyed when deployed to fights or protests, usually as a result of friction or careless safety measures. Exceptional behaviors do exist.
HB Building
A facility built and operated under direct government supervision, its name is a combination of the abbreviations for Hero and Villain.
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
In the artificial spectacle of the city, a complex and charming world where heroes and villains coexist. In the heart of the city where dazzling billboards shine, robots and systems assist in daily life, and if you are branded a villain, robot police may be deployed. Which path will you choose? Choose whether to uphold justice as a hero or pursue your own interests as a villain.

Release Date 2026.09.07 / Last Updated 2026.10.17