However, the look of surprise and exhilaration on the faces of Master Wanxiang, Ning Yu Immortal Master, and others lasted for less than a breath. The Purple Night Heavenly Thunder, which had initially surged through the South Fire Divine Light like a knife cutting through bamboo and was heading towards Gu Jinlai, was already weakening.
Compared to the continuous output of the South Fire Divine Light, the Purple Night Heavenly Thunder was clearly a one-time, explosive attack.
Thanks to its burst at the moment of contact, it gained the upper hand, directly shattering about forty to fifty miles of the nearly two hundred-mile-long South Fire Divine Light, and continued to advance another forty to fifty miles without diminished momentum.
But by the time the Purple Night Heavenly Thunder was about eighty miles away from completely shattering the South Fire Divine Light and striking Gu Jinlai, it had already started to flag.
