One black dragon went away like a sharp arrow, and the long sword in the hands of the emperor kept waving. Every time they collided with the black dragon, a huge shock wave broke out. Around the emperor, the bluestones exploded into ruins. The fierce black dragon is still bursting out, sweeping the Imperial Emperor with terror and strength.

the emperor's face was dignified, and a blade of light came out. The dazzled figure was blocked by the strong Qi, with the furious power of heaven and earth, tearing the palace bluestones around him into powder in an instant.

the green robed man stood up with his hands on his...