The cause of hallucinations remains a mystery. Their content often stems from existing human artistic creations, including history, mythology, drama, film, literature, animation, and video games.,The man in the suit huffed and walked out for ten meters or so. Seeing that no one was following him, he hesitated for a moment before turning around and slunk back.,Strictly speaking, EX rank doesn't represent a level, but means "special, difficult to assess."。