Half a year later.
Boos City, Bulgaria, the sky was gloomy, filled with dense fog and acidic vapors.
Nearby, many chimneys stood like a forest, spewing thick smoke day and night.
This is one of Bulgaria's important heavy industrial bases, with severe pollution, even the city walls were blackened by smoke.
It was nighttime.
Beside a dim street light, the noise of music came from inside a tavern.
A scantily clad woman was provocatively dancing around a metal pole.
Workers from the nearby steel factory, after a busy day, like to come here to drink a strong liquor, get drunk, go home and sleep, only to continue the heavy work the next day.
At the counter, a middle-aged man as strong as a bear, with scars on his face, swiftly wiped the spotless table, placed the glasses, and poured drinks for three new customers.
Among them, one was a white man, and two were Asian, a strange combination rarely seen in Boos City, attracting many glances.
