Clue

The World：This is a technology of Sky City.
After reading the first number of players to do things, and then a variety of trouble to run back and forth, imagine in the home through the VR holographic projection, let oneself in the home can go around the world, in the future data age, all things can be completed through the holographic projection of the self.
This is just a vision of future action, so the role is designed relatively simple, and later detailed design.