Chapter 31: Unexpectedly, It's You?
According to the books Lloyd had read, Out-of-Control individuals were essentially humans who had become completely mad and mutated into Monsters.
They could no longer maintain a human appearance, losing both thought and Sanity. Emotions and memories were completely out of the question; from any perspective, they were no longer human, and their degree of human-like resemblance was even lower than that of Yao-gui.
Chapter 31