The overcast sky, the light covered by the heavy clouds, could not fall to the ground at all. The blackened clouds loomed overhead, so oppressive that it felt hard to breathe. It looked like it was going to rain, yet no rain fell, not even a single rumbling sound from above. Occasionally, someone would glance up at the dark clouds, feeling as if they were trapped inside a giant box. There wasn't even a hint of wind, only the hot air stirred in the oppressive atmosphere, making people irritable, and even more unsettling were the escaped convicts who had yet to show themselves.
