The lingering power of the Divine Profound Hall's Hall Master still hung over the pinnacle of Xuanyun City.
No one expected that he would personally intervene to save someone, and even less expected that he would disregard his status to take action against a junior.
A Peak Dao Realm powerhouse standing at the top of the world's food chain can easily annihilate an ordinary Dao Realm martial artist. Zhang Menglong, just a First-grade Divine Cultivator to others, seemingly had no chance of survival.
In fact, they understood the Hall Master's actions.
Clearly, Zhang Menglong must have uncovered the secrets of the disappearance of the superpowers in the Ancient Cave Heaven, and possibly even found their lost legacies. Otherwise, he couldn't have presented so many things.
There's even a possibility that Zhang Menglong has collected the most supreme Martial Arts Techniques of those superpowers.
