Attaining Foundation Fortification Realm Ninth Stage

I went back to my cultivation room on the second floor of Farious' Villa to continue my cultivation. Although I have survived my Tribulation Lightning with the interference of the members of the Demonic Sect Alliance, I only attained the First Stage Of Foundation Fortification Realm and not the Ninth Stage.

To attain Half-Step Foundation Fortification Realm, a cultivator needs to use the ten pillars in his body as a foundation to create a floor. In total, a cultivator should have ten pillars and ten floors after he reaches Foundation Fortification Realm Ninth Stage.

I currently have ten pillars and two floors since I am at Foundation Fortification Realm First Stage. I needed a lot of cultivation resources to construct the rest of the floors in my qi sea to attain Foundation Fortification Realm Ninth Stage.