If all he wanted was to blend in and slip out, it would not be difficult.
After all, where Li Su was, the piled-up corpses were basically all ordinary bodies. In other words, most had been mortals. Though martial artists made up a large portion, there were very few cultivators among them, and most were only at the true qi stage, with only a handful at the true essence stage.
As for Foundation Establishment-level ones, there were basically none at all.
The reason Li Su had been thrown here was something he had to thank Black Calamity for—the Formless Demon Art she had given him.
Because of the obsession he had left behind before falling unconscious, he had instinctively begun circulating the Formless Demon Art. This caused vast amounts of formless qi to seep into every aspect of his body, concealing his abnormalities.
That was the fundamental reason why, after being collected as a corpse, he had been thrown in here.
The principle behind the Formless Demon Art was extremely lofty. Its formlessness did not merely apply to oneself; it also worked on others. If their cultivation realm was insufficient, one could even vanish from their consciousness altogether.
Otherwise, he most likely would not have awakened amid a pile of corpses. He would have woken directly inside some corpse cultivator's coffin instead.
Thus, the guards here were not particularly strict.
The disciples who came to exchange for corpse materials were basically only at the true essence stage as well.
Given Li Su's current condition, he could get out even without recovering his body.
But once outside, things would be different. Even with the Formless Demon Art, it still was not entirely safe. Golden Core divine sense, after all, was quite troublesome.
So the best method was to find a disciple