Absolute light brings about absolute darkness.
Faced against Fang Xingjian's level 20 Radiant Light Sword Technique, even Jackson could not keep his eyes opened. His vision was disturbed by the Radiant Light Sword Technique while his ears were receiving the attack from Demoness' Howl. Both his sight and hearing could no longer catch a hold of Fang Xingjian.
He could only sense and battle with his Heaven's Perception, but he was unaccustomed to doing so. The difference between this and the fact that Fang Xingjian was long accustomed to living and battling in darkness gave Fang Xingjian a few second to make his escape and flee tens of kilometers away.
Even with this, the battle had yet to conclude. However, Jackson stopped and quietly looked in the direction Fang Xingjian disappeared in.
He looked at his hands, sighed, and said, "My old pal, with this, you won't blame me when you come back, right?"
...