The seventh floor should have been brightly lit, with all the lamps blazing, but for some reason, the entire floor had dimmed. It was as if all the light had gathered in Le Yu's palm, leaving only a thin veil of moonlight shining on the Iron-Masked Man!
This was unmistakably a prominent characteristic of the Pinnacle Realm. In areas where light was limited, when a Pinnacle Realm martial artist used a combat art, it would take on qualities resembling a "domain." Not only could it greatly enhance the user's strength, it could also sharply weaken the enemy's combat power. The principle was simple enough—he had used up most of the light, so naturally, there was none left for the enemy.
In fact, all martial artists engaged in combat shared the same resource: light. It was just that martial artists below the Proficient Realm had such low rates of light absorption and utilization that they could hardly achieve the effect of "draining the resource dry and making it their own."
But a Pinnacle Realm martial artist could draw out a ray of light with every point of Mental Power, achieving a utilization rate exceeding ninety percent. Moreover, the Mental Power of advanced martial artists was invariably tough and immense. Thus, with the slightest movement, heaven and earth would dim, while a full-powered strike would be like dawn breaking!
In the legends of ancient Terrestrial Immortals, they were often said to possess the ability to "Steal Heaven and Swap Sun." This specifically referred to their ability to create a domain-like effect during the day. Enemies trapped within the domain would naturally feel as if the day had suddenly turned into night, because the Terrestrial Immortal had seized all the light.
However, much of Le Yu's knowledge about the Pinnacle Realm was merely