C2405 Peak Level Seven(part I)

The surging death Qi on Skeleton King's body had become a terrifying Aura that no one could understand. A second ago, Skeleton King's Aura was only a Sixth Grade Martial Spirit, which was on par with Lin Hao's. The next second, it suddenly became an incomparably powerful Level-seven Martial Spirit!

One should know that between a Sixth Grade Martial Spirit and a Level-seven Martial Spirit