With a naked eye, many lightning bolts gathered on the Thunder Immortal Sword, and these were all nine-coloured lightning bolts. Finally, it gathered into small spot-sized little talisman script on top of the sword and made the Thunder Immortal Sword's force stronger.

Qingfeng even had a gut instinct that the Thunder Immortal Sword, Nine Thunder Immortal Array, and Thunder Immortal Chant all had a special connection. However the Thunder Immortal had divided all of those before he died, and didn't leave anything behind for future generations.

The Sky-fighting Immortal General was the top immortal general under the Thunder Immortal, but he wasn't familiar with the techniques Thunder Immortal had trained in.

The Sky-fighting Immortal General also knew that these were only superficial things, for example, the Thunder Immortal Sword before him could absorb the Nine Thunder Immortal Array's nine-coloured lightning bolt.

Qingfeng's Thunder Immortal Sword slashed towards th