On duty in the Demon City, especially in the Ten Thousand Demon City where talents converge, having such insight is a given.
Passing smoothly through the city walls, inside is a dense cluster of buildings that do not look particularly beautiful, but the rugged architectural style represents a characteristic called sturdiness.
The entire city is a war machine, all of its features are meant to launch vast wars, to counter raids and encirclements by top cultivators, so large sections of the city are shrouded in an aura of killing and aggression.
Zheng Yi noticed that in the sky, there was a faint surge of a terrifying killing aura, which gathered into a thin mist covering the entire city.
Clearly, this mist was not something that could be gathered from a single particular war, but rather, it had settled gradually after numerous slaughters over a long period of time, and under the binding of the grand array of the Ten Thousand Demon City, eventually formed a unique spectacle.
