Pseudo's cultivation system
As Pseudo is effectively reincarnated as the Myriad Thoughts Pot, his internal composition once he takes human form is completely different from regular cultivators, and also his cultivation is therefore different.
Pseudo doesn't really need to cultivate and can't really cultivate as he is effectively fused with the treasure, rather than being a separate consciousness like a norma treasure spirit would be, however he can become more acclimated to the Myriad Thoughts Pot, aka his new body, and increase his power through that method, so his cultivation isn't very set, for example he doesn't have fate palaces.
However from the start of the novel Pseudo is already an existence on par with Immortal Emperors from the Nine Worlds, and begins looking for ways to increase his abilities among the nine worlds, with his main method being to aim to devour objects on a similar level to him, or more precious, such as other Nine Grand Heavenly Treasures, the Heaven's Will, the primordial wills, etc, all the while developing his own Dao and researching anima, to pave his path to True Immortality.