C319 Four Envoys of Wind Rain Thunder and Lightning

The battle soul of the young warrior was a colossal black flood dragon, which reared its head and let out a thunderous roar. With a sudden gaping maw, it unleashed a torrent of black water at Ye Lan.

This black water possessed a potent corrosive force, capable of effortlessly dissolving a cultivator's True Qi and shattering their physical defenses