Ling Xiao felt a bit worried, yet also somewhat excited.
Having arrived at the Soul Temple, he naturally didn't plan on leaving empty-handed.
Since he was here, he had to at least acquire some great items.
With an angry roar, the Flying Black Bull charged at Ling Xiao, amidst a fierce gust of wind mixed with an eerie black gas, sweeping over like a dark cloud carrying a storm.
That black gas was a demonic qi, a fusion of soul power and inner strength, filled with terrifying lethality and capable of affecting one's soul.
"Bull Demon Killing Qi?"
Ling Xiao activated the Tai Chi Eye to carefully observe the approaching creature and concluded that this guy wasn't a being from the Mysterious World.
Just like that Hell Lord from the Hell Tower, this guy likely also came from a spatial rift.
However, its strength was much weaker than that Hell Lord, only around the Yin Yang Realm Level 10.
But this terrifying evil energy was much purer than that of the Hell Lord.
