It seemed like a vacuous space, a diabolic black hole had swallowed everyone. On the grey rough bed, sleeping cars and some other vehicles were lying haphazardly. Meandering at a slow pace, the taciturn city was a totally unusual and completely different to the garrulous city I saw just a few days before. In the spacious city, it was deserted and spotless like all the residents had moved to another perfect planet. What was worse, there were no birds in the sky, no fish in the river, no spiders in the cobwebs, too. Lonely and anxiously, staring at a rectangular banner which had a pleasant picture of people at the right side of banner that was rigid between two typical