C97 Grand Perfection of the Essence of Demons

On top of a towering mountain, Qin Feng was sitting cross-legged on the ground with a pained expression. He was holding a black sword in his hand. It was strange and terrifying, and an evil aura continued to emit from the sword.

Tsunade stood aside anxiously with Livian in her arms. Looking at Qin Feng's pained expression, Tsunade's heart was in a mess. Suddenly