Aksai vs Possessed Aram
"You! You can see through me?"
Aram's eyes flickered with a mix of surprise and weariness.
As far as he knew, Foundation Building Experts shouldn't have been able to tell that he had possessed Aram's body.
After all, only Nascent Soul Kings were supposed to understand the intricacies of a soul. A Spirit cultivator needed to be at least in the Core Formation realm to be qualified to dabble in the subject.
The only reason the ghost had managed to possess Aram's body was because he had practiced a special cultivation technique from the beginning of his cultivation journey. Furthermore, the possession of Aram's body would not have been possible if he hadn't fallen into a trap.
In short, several special circumstances had come together that had allowed the old Spirit cultivator to possess Aram's body. Even though the possession was incomplete and still had some issues, they weren't enough for any regular Foundation Building Expert to see through them.