C496 Investigate the Wuyang Devil Cave

To evolve his Nethersky Sword, Su Lang needed to consume six souls of the Martial God. However, he only had five.

"If I want the soul of a Martial God, I'll have to take down a Martial God," Su Lang mused. "The Wuyang Devil Cave is a major organization; it's bound to have a bunch of Martial Gods. I'll head over there, take one out, and then consider my next move. But first