As soon as the words fell, a high, piercing dragon roar rang through the dark tunnel. Right after, a massive azure dragon circled once in midair, its gigantic head crashing toward all directions with a howling gale. In an instant, the originally not-so-spacious underground cavern was blasted to more than twice its size.
The Azure Dragon was very pleased with its handiwork; it freely circled once in the now-roomy cavern, then dove down toward An Zhifeng and the others.
At the same time, a gigantic Xuanwu stepped out from within the light. Its whole body was pitch-black, a dark serpent coiled around its turtle shell, eyes deep and abyssal, looking utterly terrifying.
With every step it took, the ground quivered faintly. Cao Xiaosha and the others tried to attack it with hot weapons, but that turtle body was like copper skin and iron bones; it didn't even show a single trace of blood.
