Lu Yu ventured deep underground and soon provoked an attack by undead vines.
The twisted gravity around him tore apart all the approaching vines; these undead vines were formidable against Martial Cultivators at the Qi Sea realm.
But in front of Lu Yu, they were worthless.
Lu Yu quickly found a cavern underground, surrounded by purplish-red crystalline vines, and even through the thick layers, he could sense the dangerous aura within.
It felt as though taking one more step could lead to his soul being obliterated.
Lu Yu understood that the danger he sensed came from his master's Heart Sword Technique.
He was a bit tongue-tied; for his master to be trapped like this, the Venerable White Bone who dominated Yunhai City had some exaggerated strength.
Just a Venerable, to imprison a True Person, was somewhat unbelievable.
