Many readers seem a bit confused about the cultivation levels, so I, Lao Ya, am here to explain:
The major realms are the Sea of Qi Realm and the Heaven-Seizing Creation Secret Realm, both of which have nine layers.
The Sea of Qi Realm is divided into: the First Layer of Qi Introduction, Second Layer Spirit Valley, Third Layer Nourishing Breath, Fourth Layer True Qi, Fifth Layer Body Emergence, Sixth Layer Gang Formation, Seventh Layer Armor, Eighth Layer Qi Sect, and the Ninth Venerable!
As for the nine layers of the Heaven-Seizing Creation Secret Realm… I can't reveal those just yet.
In his past life, the protagonist's strength was at an extremely high level within the Heaven-Seizing Creation Secret Realm. That's why it hasn't come up yet, but it won't affect your reading experience!