The light screen enshrouding the Nine Netherworld Peak not only prevented communication with the outside world, but also sealed off the opponent's escape routes.
Even though Lin Feng's Thunder Dragon Avatar already scanned the surroundings with his supernatural awareness and confirmed that a secret spell ceremony was underway inside the Nine Netherworld Peak, all his efforts would go to waste if he were to be cut off now without assuring that his opponent would not seize the chance to slip away.
But as he gazed at the Fengxi that set itself ablaze, Lin Feng did not halt its advance, suddenly realizing that the secret spell his opponent summoned was very intriguing.
The Thunder Dragon Avatar hid amidst the void, its eyes seemingly flickering with endless cycles of raging thunderbolts as its irises reflected a particular image. A formless road seemed to have opened inside the burning body of the Fengxi Grand Sage, stretching all the way beyond the light screen.