Xu Tui had been cultivating the Heart Sword Heart Eye for a long time. But because he had not cultivated it to the entangled state of mind power, he had not cultivated the Heart Sword Heart Eye yet.
However, he had vaguely achieved this state through the cooperation of the mental chain, the Spiritual Magnetic Marker, the flying sword, and his mental perception. Of course, this was not the true Heart Sword Heart Eye.
Still, there was a hint of the Heart Sword Heart Eye. It was quite useful for Xu Tui, who was cultivating the Heart Sword Heart Eye.
Under such circumstances, Xu Tui's flying sword quickly probed downward.
Two hundred meters.
Three hundred meters.
Five hundred meters.
Seven hundred meters.