The limitless nine-floor Pagoda was a special magical treasure that Chen Xiaobei had acquired earlier.
This magic treasure contained the most precious treasures of the limitless demon nation.
There were nine levels in total. The higher Chen Xiaobei's strength was, the more he could access the higher levels and obtain better items.
And right now, there were still the eighth and ninth levels of the limitless nine-floor Pagoda that had yet to be opened.
Chen Xiaobei had already broken through to the heavenly immortal level, so he could open both of them at the same time.
According to Lin Dong witch, the last two levels were the most powerful and precious pills of the limitless demon nation.
"Whoosh ..."
Chen Xiaobei released a stream of celestial core power and covered the tower.
The requirement to open the ninth layer was for Chen Xiaobei to pass the heavenly Tribulation and become a celestial immortal.