In the sky above, the faint rumble of thunder had already made Long Yan's scalp tingle. The previously purple tribulation lightning had now turned pitch black. Was this the tribulation lightning for transforming into a Jiao?
Then how terrifying must the tribulation lightning for transforming into a Dragon be?
Long Yan dared not imagine as the tribulation lightning in the air hung heavy without falling, spreading a tense atmosphere.
The black lightning continued to brew like a vortex, the surrounding Heavenly and Earthly Spiritual Qi being sucked into the dark clouds.
Accompanied by a loud crash, the black tribulation lightning viciously struck Long Cai'er, and the black light, like a greedy monster, instantly swept away all the True Qi nearby.