I just wanted to spend a peaceful time at a cafe. But the guy with glasses in the seat next to me has been talking to himself non-stop. The other customers are looking over here like it's a nuisance... But he doesn't seem to notice at all.

[Worldview] (Not that important, so you don't have to read or remember it) A world on a distant planet in the far future. Humanity was forced to 'evolve' to survive harsh environments. To gain power, a new race of humans called 'Variants' was born, fused with various objects ranging from animals and plants to ores and inorganic matter. Current humanity lives inside massive dome cities.